Chemicals and Drugs
Chloroacetates
Chloroacetates
ACETIC ACID or acetic acid esters substituted with one or more CHLORINE atoms.

Trichloroacetylation of some cyclic enamines. (1/19)

The pyrrolidine and morpholine enamines of cyclic ketones such as cyclohexanone and cyclopentanone were successfully diacetylated at alpha- and alpha'-positions with trichloroacetyl chloride using zinc catalyst. Morpholine enamines of the cyclic ketones gave acetylated morpholine in good yields besides the corresponding diacetylated cyclic enamines. When the same reactions were performed by using triethylamine without using zinc, monoacetylation products of the same enamines were synthesized.  (+info)

Synthesis and hemolytic activity of some hederagenin diglycosides. (2/19)

Glycosylation of hederagenin with the trichloroacetimidate derivatives of six commercial disaccharides (D-cellobiose, D-lactose, D-maltose, D-melibiose, D-gentiobiose, D-isomaltose) was performed giving the protected saponins in high yields. Deprotection then gave the saponins which were transformed into the corresponding methyl esters. The hemolytic activity of these synthetic hederagenin diglycosides was measured in order to establish structure-activity relationships based on the type and sequence of the attached sugar for the free carboxylic acid and methyl ester saponins.  (+info)

Catalytic asymmetric synthesis of chiral allylic esters. (3/19)

Trichloroacetimidate derivatives of prochiral (Z)-2-alken-1-ols react at room temperature with carboxylic acids to give chiral 3-acyloxy-1-alkenes in high enantiopurity in the presence of di-mu-acetatobis[(eta5-(S)-(pR)-2-(2'-(4'-methylethyl)oxazolinyl)cyclopentadienyl ,1-C,3'-N)(eta4-tetraphenylcyclobutadiene)cobalt]dipalladium (COP-OAc) or its enantiomer. This reaction has broad scope, proceeds with predictable high stereoinduction, is accomplished at room temperature using high substrate concentrations and low catalyst loadings, and likely proceeds by a novel mechanism.  (+info)

Mechanism and selectivity of cinchona alkaloid catalyzed [1,3]-shifts of allylic trichloroacetimidates. (4/19)

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Mitaplatin, a potent fusion of cisplatin and the orphan drug dichloroacetate. (5/19)

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Enhanced stereoselectivity of alpha-mannosylation under thermodynamic control using trichloroacetimidates. (6/19)

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Synthesis of immunostimulatory alpha-C-galactosylceramide glycolipids via Sonogashira coupling, asymmetric epoxidation, and trichloroacetimidate-mediated epoxide opening. (7/19)

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Activation of glycosyl trichloroacetimidates with perchloric acid on silica (HClO(4)-SiO(2)) provides enhanced alpha-selectivity. (8/19)

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tert-Butyl 2,2,2-trichloroacetimidate 98946-18-0 MSDS, Safety Technical Specifications MSDStert-Butyl 2,2,2-trichloroacetimidate 98946-18-0 MSDS, Safety Technical Specifications MSDS
tert-Butyl 2,2,2-trichloroacetimidate 98946-18-0 MSDS report, tert-Butyl 2,2,2-trichloroacetimidate MSDS safety technical specifications search, tert-Butyl 2,2,2-trichloroacetimidate safety information specifications ect.
http://www.molbase.com/en/msds_98946-18-0-moldata-64748.html
2,3,4-Tri-O-benzyl-D-glucuronide benzyl ester trichloroacetimidate - BOC Sciences2,3,4-Tri-O-benzyl-D-glucuronide benzyl ester trichloroacetimidate - BOC Sciences
Boc Sciences offers cas 2,3,4-Tri-O-benzyl-D-glucuronide benzyl ester trichloroacetimidate in bulk,please inquire us to get a quote for 2,3,4-Tri-O-benzyl-D-glucuronide benzyl ester trichloroacetimidate.
https://www.bocsci.com/2-3-4-tri-o-benzyl-d-glucuronide-benzyl-ester-trichloroacetimidate-item-457.html
CAS 120449-23-2 2,3,4-Tri-O-acetyl-6-deoxy-a-D-glucopyranosyl trichloroacetimidate - BOC SciencesCAS 120449-23-2 2,3,4-Tri-O-acetyl-6-deoxy-a-D-glucopyranosyl trichloroacetimidate - BOC Sciences
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https://www.bocsci.com/2-3-4-tri-o-acetyl-6-deoxy-a-d-glucopyranosyl-cas-120449-23-2-item-441.html
Alkylation of Sulfonamides with Trichloroacetimidates under Thermal Conditions<...
TY - JOUR. T1 - Alkylation of Sulfonamides with Trichloroacetimidates under Thermal Conditions. AU - Wallach, Daniel R.. AU - Chisholm, John D. PY - 2016/9/2. Y1 - 2016/9/2. N2 - An intermolecular alkylation of sulfonamides with trichloroacetimidates is reported. This transformation does not require an exogenous acid, base, or transition metal catalyst; instead the addition occurs in refluxing toluene without additives. The sulfonamide alkylation partner appears to be only limited by sterics, with unsubstituted sulfonamides providing better yields than more encumbered N-alkyl sulfonamides. The trichloroacetimidate alkylating agent must be a stable cation precursor for the substitution reaction to proceed under these conditions.. AB - An intermolecular alkylation of sulfonamides with trichloroacetimidates is reported. This transformation does not require an exogenous acid, base, or transition metal catalyst; instead the addition occurs in refluxing toluene without additives. The sulfonamide ...
https://experts.syr.edu/en/publications/alkylation-of-sulfonamides-with-trichloroacetimidates-under-therm
中国科学院上海有机化学研究所机构知识库(SIOC OpenIR): N-dimethylphosphoryl-protected glucosamine trichloroacetimidate as an effective glycosylation...
Glycosylation of a variety of alcohols with 3,4,6-tri-O-acetyl-2-N-dimethylphosphoryl-2-deoxy-alpha-D-glucopyranosyl trichloroacetimidate as a glycosyl donor provided the corresponding coupled products in high yields and good beta-selectivity. N-Dimethylphosphoryl-protection stayed stable under acidic and basic conditions for further elaboration of the glucosaminecontaining oligosaccharides. (c) 2007 Elsevier Ltd. All rights reserved ...
http://ir.sioc.ac.cn/handle/331003/19053
A pseudopericyclic [3,5]-sigmatropic rearrangement of a coumarin trichloroacetimidate derivative - Organic & Biomolecular...A pseudopericyclic [3,5]-sigmatropic rearrangement of a coumarin trichloroacetimidate derivative - Organic & Biomolecular...
Thermolysis of a coumarin trichloroacetimidate yields a single rearrangement product. The proposed mechanism is a pseudopericyclic allowed (Woodward-Hoffman forbidden) [3,5]-sigmatropic rearrangement to form the corresponding amide followed by a sigmatropic [1,5]-hydrogen migration. Transition state calculat
http://pubs.rsc.org/en/content/articlelanding/2018/ob/c7ob02335a
General Reaction Conditions for the Palladium-Catalyzed Vinylation of Aryl Chlorides with Potassium AlkenyltrifluoroboratesGeneral Reaction Conditions for the Palladium-Catalyzed Vinylation of Aryl Chlorides with Potassium Alkenyltrifluoroborates
Abstract. Activated and deactivated aryl and heteroaryl chlorides are efficiently cross-coupled with potassium alkenyltrifluoroborates using 4-hydroxyacetophenone oxime derived palladacycle as precatalyst, Binap as ligand, and Cs2CO3 as base in DMF at 120 C. The corresponding cross-coupled compounds are obtained in good yields and with high regio- and diastereoselectivity.. ...
http://www.organic-chemistry.org/abstracts/lit2/707.shtm
CONVENIENT ETHERIFICATION USING TRICHLOROACETIMIDATES AND SYNTHESIS OF by Kyle Timothy HowardCONVENIENT ETHERIFICATION USING TRICHLOROACETIMIDATES AND SYNTHESIS OF by Kyle Timothy Howard
Alcohols are a common form of functionality in organic chemistry, and are often present in biologically active molecules. The protection of hydroxy groups is crucial in long multi-step synthetic routes, as the unprotected alcohol is typically not compatible with many reagents. Alcohols are often protected as corresponding benzyl ether, which can then be removed when desired to reveal the alcohol functional group. Classic methodology for protection of alcohols as benzyl ethers requires harsh conditions utilizing strong acids and bases, which functions well for simple substrates. In more complex multifunctional molecules this can lead to degradation and side products. Therefore, there is a need for the development of milder conditions for the protection of alcohols. Recently a number of reagents have been developed to form benzyl ethers under mild, neutral conditions that and do not disturb the sensitive functionality in complex molecules. Many of these reagents have been based on imidate-type systems.
https://surface.syr.edu/etd/658/
Dudley Benzylation Reagent | Sigma-AldrichDudley Benzylation Reagent | Sigma-Aldrich
Benzyl ethers and derivatives are among the most widely used protecting groups in organic synthesis. Cleavage can be effected under a variety of conditions including hydrogenolysis, oxidation, and acid decomposition. Typically, protection of alcohols in the form of a benzyl ether requires harsh reaction conditions. Williamson ether synthesis necessitates strongly basic conditions to generate an alkoxide nucleophile (Figure 1). Alternatively, trichloroacetimidate reagents can be employed in the presence of triflic acid (HOTf) as a promoter. Many complex alcohols are incompatible with these strongly basic or acidic conditions. For example, b-hydroxy esters are prone to elimination, epimerization at the a-carbon, or retro-aldol reactions under acid or base catalysis. Additionally, resident protecting groups on the alcohol substrate may be incompatible with non-pH-neutral reactions. Under acidic conditions, trimethylsilyl (TMS) ethers are easily cleaved, while acetals can undergo migration in polyol ...
https://www.sigmaaldrich.com/technical-documents/articles/chemfiles/dudley-benzylation.html
Nanotechnology Now - News Story: Nanoencapsulation paves the way to perfumed pantsNanotechnology Now - News Story: Nanoencapsulation paves the way to perfumed pants
Nanoparticle encapsulation drug delivery systems have inspired a number of companies to use the technology to release smells. Quest s top-secret formulation will allow fragrances to cling to fabric and not be washed away with unwanted oil and dirt. Source: ...
http://www.nanotech-now.com/news.cgi?story_id=13503
Synthesis and photophysical properties of a porphyrin-BODIPY dyad and a porphyrin-o-carborane-BODIPY triad - Inorganic...Synthesis and photophysical properties of a porphyrin-BODIPY dyad and a porphyrin-o-carborane-BODIPY triad - Inorganic...
A novel porphyrin-BODIPY dyad, where BODIPY acts as the central antenna, linked via the Sonogashira coupling reaction, and a novel porphyrin-o-carborane-BODIPY triad, where both porphyrin and BODIPY are covalently attached to the o-carborane, have been synthesised and characterised. X-ray crystallography confirmed
http://pubs.rsc.org/en/content/articlelanding/2017/qi/c7qi00608j
Self condensation of enamines mediated by acetylation. A novel approach to 1-(azol-5-yl)-(1E,3Z)-butadiene-4-N,N-dimethylaminesSelf condensation of enamines mediated by acetylation. A novel approach to 1-(azol-5-yl)-(1E,3Z)-butadiene-4-N,N-dimethylamines
A free platform for explaining your research in plain language, and managing how you communicate around it - so you can understand how best to increase its impact.
https://www.growkudos.com/publications/10.1039%25252Fc2ob25331c/reader
Heck and Sonogashira couplings in aqueous media - application to unprotected nucleosides and nucleotides | Sustainable Chemical...Heck and Sonogashira couplings in aqueous media - application to unprotected nucleosides and nucleotides | Sustainable Chemical...
Amongst all synthetic nucleosides having high potential biological activities, C5-modified pyrimidines and C7-deaza or C8-modified purines have been particularly studied. These main chemical modifications have been developed using palladium cross-coupling reactions. This review focus on both Heck and Sonogashira cross-coupling of nucleosides using different aspects of the twelve principles of green chemistry: use of aqueous medium and no protection/deprotection steps.
https://sustainablechemicalprocesses.springeropen.com/articles/10.1186/s40508-015-0029-2/tables/7
Sonogashira Coupling Catalyzed by Palladium on Polymer Supports | China-Mainland | Sigma-AldrichSonogashira Coupling Catalyzed by Palladium on Polymer Supports | China-Mainland | Sigma-Aldrich
The palladium catalyst (0.01 mmol Pd) is charged into the reaction vessel. Diethylamine (6 mL), followed by 2-bromo-6-methylpyridine (1.0 g, 5.8 mmol), phenylacetylene (1.2 g, 11.8 mmol), and copper(I) iodide (2.8 mg, 0.0145 mmol) is added to the reaction vessel. The resulting mixture is stirred at 55-60 ºC for 18 h, cooled, and then filtered. The resin is washed with THF (2 × 3 mL), the THF filtrates combined and evaporated to yield a dark colored oil. The oil is dissolved in ether (30 mL), extracted twice with water (10 mL) and twice with brine (10 mL), dried with anhydrous sodium sulfate, filtered and evaporated to yield a dark colored oil. The crude oil thus obtained is purified by flash chromatography on silica gel using ethyl acetate: hexane (9:1). The purified product, 6-methyl-2-(phenylethynyl)pyridine, is isolated as a yellow oil. (See the table below for yields.). ...
https://www.sigmaaldrich.com/china-mainland/zh/technical-documents/articles/chemfiles/sonogashira-coupling.html
What would be the pH of 0.568 g of HClO4 per 250 mL of solution?What would be the pH of 0.568 g of HClO4 per 250 mL of solution?
Calculate the pH of a solution made by mixing 50.00 mL of 0.100 M NaCN (Ka of HCN = 6.2 x 10-10) with a) 4.20 mL of 0.438 M HClO4 and b) 11.82 mL of 0.438 M HClO4. What is the pH at the equivalence point with 0.438 M HClO4 ...
https://www.jiskha.com/display.cgi?id=1298745226
Best Synthetic Methods: C-C Bond FormationBest Synthetic Methods: C-C Bond Formation
Coupling reactions that have long been known to work well for halides attached to sp2-hybridized carbons are now being extended to halides attached to sp3-hybridized carbons. Gregory C. Fu of MIT has worked out (J. Am. Chem. Soc. 2006, 128, 5360. ) conditions for Ni-catalyzed Suzuki coupling to secondary halides (10 + 11 → 12), and Frank Glorius of the Philipps-Universit t, Marburg has extended (Tetrahedron Lett. 2006, 47, 2925. ) Sonogashira coupling to primary and secondary halides (13 + 14 → 15). This latter method is compatible with esters, epoxides and alkenes. Although bond formation is efficient, the enantiomeric excess of the leaving group is not maintained.. ...
https://www.organic-chemistry.org/Highlights/2007/19March.shtm
Sodium Dichloroacetate 2156 56 1, Sodium Dichloroacetate 2156 56 1 Suppliers and Manufacturers at Alibaba.comSodium Dichloroacetate 2156 56 1, Sodium Dichloroacetate 2156 56 1 Suppliers and Manufacturers at Alibaba.com
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Acid : Quiz (The Full Wiki)
Question 4: In contrast, chloric acid (HClO3) is a weaker acid, though still quite strong (pKa = -1.0), while chlorous acid (HClO2, pKa = +2.0) and ________ (HClO, pKa = +7.53) acids are weak acids. ...
http://quiz.thefullwiki.org/Acid
Sodium Dichloroacetate | Cancers Forum | Cancer | Medical QuestionsSodium Dichloroacetate | Cancers Forum | Cancer | Medical Questions
Hello,i have read some things about sodium dichloroacetate (DCA) any thoughts about that? anyone tried it? - thank you so much - Sodium Dichloroacetate | Cancers Forum | Cancer | Medical Questions
https://ehealthforum.com/health/sodium-dichloroacetate-t522230.html
Dichloroacetate - Mechanism, Indication, Contraindications, Dosing, Adverse Effect | Drug Index | Pediatric OncallDichloroacetate - Mechanism, Indication, Contraindications, Dosing, Adverse Effect | Drug Index | Pediatric Oncall
Medical information for Dichloroacetate on Pediatric Oncall including Mechanism, Indication, Contraindications, Dosing, Adverse Effect.
https://www.pediatriconcall.com/drugs/dichloroacetate/485
Non-aqueous iminium salt mediated catalytic asymmetric epoxidation - UEA Digital RepositoryNon-aqueous iminium salt mediated catalytic asymmetric epoxidation - UEA Digital Repository
Bulman Page, Philip C., Buckley, Benjamin R., Barros, David, Blacker, A. John, Heaney, Harry and Marples, Brian A. (2006) Non-aqueous iminium salt mediated catalytic asymmetric epoxidation. Tetrahedron, 62 (28). pp. 6607-6613. ISSN 0040-4020 Full text not available from this repository. (Request a copy ...
https://ueaeprints.uea.ac.uk/id/eprint/32873/
International Students at the Jesse D. Jones College of Science, Engineering and Technology: July 2015International Students at the Jesse D. Jones College of Science, Engineering and Technology: July 2015
A series of 2,6-bis(arylethynyl)anthraquinones was prepared via double Sonogashira coupling to 2,6-diiodoanthraquinone, and characterized with regard to their optical and electronic properties. Substitution with a derivatized phenylethynyl group produced a lambda(onset) of 366 nm (E-g = 3.4 eV), but the more highly conjugated 2,6-bis(9′-anthracylethynyl)anthraquinones exhibited a lambda(onset) of approximately 540 nm (E-g = 2.3 eV). Poor solubility in the unsubstituted 9′-anthracylethynyl system hampered complete characterization or purification, but the 10′-hexanoylanthrac-9′-ylethynyl analog exhibited significantly better solubility. The preparation of several other functionalized derivatives was also explored, and key synthetic findings are reported ...
http://murraystatecollegeofscience.blogspot.com/2015/07/
Why is HClO4 a strong acid? | KnowsWhy.comWhy is HClO4 a strong acid? | KnowsWhy.com
HClO4 is the chemical formula for perchloric acid. This particular acid is classified as a strong acid because of its ionizing properties in water. Â Strong
http://www.knowswhy.com/why-is-hclo4-a-strong-acid/
BIOCHEMICAL ENGINEERING AND BIOTECHNOLOGY - G.NAJAFPOUR PDFBIOCHEMICAL ENGINEERING AND BIOTECHNOLOGY - G.NAJAFPOUR PDF
Maukus In general, predicting whether a particular reaction will proceed with kinetic or thermodynamic control is difficult. Zwierzak, Tetrahedron, 61 The term relates the state of the reactant krapcbo product.. The optimized reaction conditions require the addition of both metals. Krapcho decarboxylation topic The Krapcho decarboxylation is the chemical reaction of esters with halide anions. Decarboxylation Decarboxylation is a chemical reaction that removes a carboxyl group and releases carbon dioxide CO. The Barton decarboxylation is a radical reaction in which a carboxylic acid is converted to a thiohydroxamate ester commonly referred to as a Decarvoxylation ester. Krapcho Decarboxylation Organic reactions Revolvy Brain revolvybrain.. A number of syntheses have exploited this idea, including the synthesis of - -silphiperfolene shown in Eq. The acid-base reaction between carboxylic acids and solid-supported bases preferentially takes place to reduce the cell voltage in MeOH. Alternatively, ...
https://prliz.ru/career/biochemical-engineering-and-biotechnology-gnajafpour.php
Macro-Organic Chemistry<...Macro-Organic Chemistry<...
At the Macro Organic Chemistry group we educate young students to become independent scientists and make them experienced researchers in the design, synthesis, characterization and possible applications of complex molecular systems with unconventional properties. Our research addresses the challenging question How far can we push chemical self-assembly?. This ranges from detailed mechanistic (kinetic) investigations on the self-assembly processes of various molecular structures (e.g. the formation of ordered arrays, under thermodynamic control as well as through kinetic experiments) to the design, non-covalent synthesis and use of artificial mimics of enzymes and extracellular matrices. Our group is part of the overarching research group for Molecular Science and Technology.. From the start in 1991, our research has been focused on the design, synthesis, characterization and possible applications of new functional molecular architectures. Over the years we have worked on dendrimers, ...
https://research.tue.nl/nl/organisations/macro-organic-chemistry
WikiGenes - PERCHLORIC ACID - perchloric acidWikiGenes - PERCHLORIC ACID - perchloric acid
The worlds first wiki where authorship really matters. Due credit and reputation for authors. Imagine a global collaborative knowledge base for original thoughts.
https://www.wikigenes.org/e/chem/e/24247.html
Perchloric acid, 0.1N in Acetic Acid Standardized Solution, Alfa Aesar™ | Fisher ScientificPerchloric acid, 0.1N in Acetic Acid Standardized Solution, Alfa Aesar™ | Fisher Scientific
P210-P233-P234-P235-P240-P241-P242-P243-P260-P264b-P271-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P363-P370+P378q-P390-P501c. H226-H290-H314-H335. DOTInformation : DOT Class: 8; Packing Group: II. EINECSNumber : 231-512-4. TSCA : Yes. Recommended Storage : Ambient temperatures. ...
https://www.fishersci.ca/shop/products/perchloric-acid-0-1n-acetic-acid-standardized-solution-alfa-aesar-2/p-4824865
DCA: Is this the cure for cancer?DCA: Is this the cure for cancer?
If it sounds too good to be true, it probably is. The key word here, though, is probably. Two years ago, I blogged about a promising new drug that held out hope for a major breakthrough in the treatment of many forms of cancer. Its called dichloroacetate, or DCA for short. Two trials have been…
https://nukegingrich.wordpress.com/2009/03/22/dca-is-this-the-cure-for-cancer/
Sonogashira coupling
The Sonogashira reaction is a cross-coupling reaction used in organic synthesis to form carbon-carbon bonds . It employs a palladium catalyst to form a carbon-carbon bond between a terminal alkyne and an aryl or vinyl halide . The Sonogashira cross-coupling reaction has been employed in a wide variety of areas, due to its usefulness in the formation of carbon-carbon bonds. The reaction can be carried out under mild conditions, such as at room temperature, in aqueous media, and with a mild base, which has allowed for the use of the Sonogashira cross-coupling reaction in the synthesis of complex molecules. Its applications include pharmaceuticals, natural products, organic materials, and nanomaterials. Specific examples include its use in the synthesis of tazarotene , which is a treatment for psoriasis and acne , and in the preparation of SIB-1508Y, also known as Altinicline , which is a potential treatment for Parkinson's disease , Alzheimer's disease , Tourette syndrome , schizophrenia ,
https://www.revolvy.com/topic/Sonogashira+coupling
Sonogashira coupling - WikipediaSonogashira coupling - Wikipedia
The Sonogashira reaction is a cross-coupling reaction used in organic synthesis to form carbon-carbon bonds. It employs a palladium catalyst to form a carbon-carbon bond between a terminal alkyne and an aryl or vinyl halide. R − ≡ − H + R ′ − X → base, rt Pd cat., Cu cat. R − ≡ − R ′ {\displaystyle {\begin{matrix}{}\\{\ce {R-\!{\equiv }\!-H}}+{\color {Red}{\ce {R}}}\!-\!{\ce {X->[{\text{Pd cat., Cu cat.}}][{\text{base, rt}}]R-\!{\equiv }\!}}{\color {Red}{\ce {-R}}}\end{matrix}}} R: Aryl or Vinyl X: I, Br, Cl or OTf The Sonogashira cross-coupling reaction has been employed in a wide variety of areas, due to its usefulness in the formation of carbon-carbon bonds. The reaction can be carried out under mild conditions, such as at room temperature, in aqueous media, and with a mild base, which has allowed for the use of the Sonogashira cross-coupling reaction in the synthesis of complex molecules. Its applications include pharmaceuticals, natural products, organic materials, ...
https://en.wikipedia.org/wiki/Sonogashira_coupling
Cinchona alkaloid | Article about Cinchona alkaloid by The Free DictionaryCinchona alkaloid | Article about Cinchona alkaloid by The Free Dictionary
Looking for Cinchona alkaloid? Find out information about Cinchona alkaloid. or , name for species of the genus Cinchona, evergreen trees of the madder madder, common name for the Rubiaceae, a family of chiefly tropical and... Explanation of Cinchona alkaloid
https://encyclopedia2.thefreedictionary.com/Cinchona+alkaloid
Effects of nanoparticle-encapsulated curcumin on HIV-gp120-associated neuropathic pain induced by the P2X3 receptor in dorsal...Effects of nanoparticle-encapsulated curcumin on HIV-gp120-associated neuropathic pain induced by the P2X3 receptor in dorsal...
HIV-1 envelope glycoprotein (Glycoprotein 120, gp120) can directly stimulate primary sensory afferent neurons and cause chronic neuropathic pain. The P2X3 receptor in the dorsal root ganglia (DRG) is associated with the transmission of neuropathic pain. Curcumin isolated from the herb Curcuma rhizome has anti-inflammatory and anti-tumor effects. The water solubility, targeting and bioavailability of curcumin can be improved by nanoparticle encapsulation. In this study, we sought to explore the effects of nanoparticle-encapsulated curcumin (nano curcumin) on HIV-gp120-induced neuropathic pain mediated by the P2X3 receptor in DRG neurons. The results showed that mechanical and thermal hyperalgesia in rats treated with gp120 were increased compared to those in the control group. The expression levels of P2X3 mRNA and protein in rats treated with gp120 were higher than those in the control group. Nano curcumin treatment decreased mechanical hyperalgesia and thermal hyperalgesia and upregulated the ...
https://www.physiciansweekly.com/effects-of-nanoparticle-encapsulated-curcumin-on-hiv-gp120-associated-neuropathic-pain-induced-by-the-p2x3-receptor-in-dorsal-root-ganglia/
Study of alkaloids of the Siberian and Altai flora 13. Synthesis of alkynyllappaconitines<...
TY - JOUR. T1 - Study of alkaloids of the Siberian and Altai flora 13. Synthesis of alkynyllappaconitines. AU - Osadchii, S. A.. AU - Shults, E. E.. AU - Vasilevskii, S. F.. AU - Polukhina, E. V.. AU - Stepanov, A. A.. AU - Tolstikov, G. A.. PY - 2007/2/1. Y1 - 2007/2/1. N2 - The Sonogashira coupling of 5′-iodolappaconitine with prop-2-yn-1-ol, 2-methylbut-3-yn-2-ol, phenylacetylene, and 5-ethynylpyrimidine gave new lappaconitine derivatives containing an alkynyl fragment.. AB - The Sonogashira coupling of 5′-iodolappaconitine with prop-2-yn-1-ol, 2-methylbut-3-yn-2-ol, phenylacetylene, and 5-ethynylpyrimidine gave new lappaconitine derivatives containing an alkynyl fragment.. KW - Alkaloids. KW - Alkynes. KW - Alkynylation. KW - Cross-coupling. KW - Diterpenes. KW - Iodoarenes. KW - Lappaconitine. KW - Sonogashira reaction. UR - http://www.scopus.com/inward/record.url?scp=34547540930&partnerID=8YFLogxK. UR - http://www.scopus.com/inward/citedby.url?scp=34547540930&partnerID=8YFLogxK. U2 - ...
https://tpu.pure.elsevier.com/en/publications/study-of-alkaloids-of-the-siberian-and-altai-flora-13-synthesis-o
FACT SHEET -- Perchloric Acid Use
HClO4 Perchloric acid is clear liquid that has no odor. Solutions below 73% at room temperature are strong non-oxidizing acids. Perchloric acid becomes a strong oxidizer when heated or at higher concentrations, at or above 73%. Organic, metallic and non-organic salts formed from oxidation are shock sensitive and pose a great fire and explosion hazard. There are many documented accidents resulting from perchloric acid. ...
http://ehs.uky.edu/ohs/perchloric.htm
A Domino Azidation/C-H Amination Approach toward Trifluoromethyl Substituted Imidazoles - Researcher | An App For AcademicsA Domino Azidation/C-H Amination Approach toward Trifluoromethyl Substituted Imidazoles - Researcher | An App For Academics
N-Alkyl enamines can be transformed into 2,4,5-trisubsituted imidazoles by reacting with (diacetoxyiodo)benzene and TMSN3 under the catalysis of a copper salt such as Cu(OAc)2. Tetrabutyl ammonium iodide was also capable of promoting the reaction. The transformation from N-alkyl enamines into 2,4,5-trisubsituted imidazoles took place in a domino azidation/intramolecular C(sp3)-H amination pattern. The present reaction provides a new efficient method for the preparation of 4-(trifluoromethyl) imi
https://www.researcher-app.com/paper/26279
Hot Article 2013 - Page 2 - Analyst BlogHot Article 2013 - Page 2 - Analyst Blog
Detection of suitable biomarkers of disease is critical for medical diagnosis. However, detection becomes a paradoxical challenge when the biomarker is naturally found in healthy individuals. This is the case for the biomarker hypochlorous acid (HClO), a reactive oxygen species that plays an essential role in maintaining a healthy immune system under normal conditions. Yet, when optimal levels of HClO cannot be maintained by the body, cellular functions become disrupted and this can result in diseases such as atherosclerosis, arthritis, and cancer. Consequently, HClO requires medical monitoring, particularly in the mitochondria where a high concentration tends to reside. To help distinguish between healthy and diseased states, the ideal biosensor must provide fast response, high selectivity, high sensitivity and mitochondrial permeability.. To address this challenge, Xiaojun Peng and colleagues from the Dalian University of Technology in China have created a fluorescent imaging probe to detect ...
http://blogs.rsc.org/an/category/hot-article/hot-article-2013/page/2/?doing_wp_cron=1516088355.9635920524597167968750
Where to buy dichloroacetate… - Terra SigillataWhere to buy dichloroacetate… - Terra Sigillata
Disease Mechanism III: Abnormalities in Energy Metabolism. An Energy Buffer. ---------------------------. Drug Summary: Dichloroacetate stimulates an enzyme called PDC that is essential for the production of energy in cells. Because inefficient energy production is believed to contribute to the progression of HD, dichloroacetate therapy could result in increased energy production, and could possibly help delay HD progression.. The altered huntingtin protein seen in the nerve cells of people with HD has been known to cause a decrease in the amount of energy available in cells by disrupting energy metabolism. (For more on metabolism, click here.) The mitochondria of HD cells appear to be damaged by the altered huntingtin and are unable to perform aerobic respiration, a form of energy metabolism. The mitochondrial damage forces cells to resort to anaerobic respiration, a less efficient form of energy metabolism. The inability to perform efficient aerobic respiration leads to decreased energy ...
http://scienceblogs.com/terrasig/2007/02/10/where-to-buy-dichloroacetate/
Dichloroacetate inhibits neuroblastoma growth by specifically acting against malignant undifferentiated cells - GeoScience.netDichloroacetate inhibits neuroblastoma growth by specifically acting against malignant undifferentiated cells - GeoScience.net
Vella, S.; Conti, M.; Tasso, R.; Cancedda, R.; Pagano, A., 2012: Dichloroacetate inhibits neuroblastoma growth by specifically acting against malignant undifferentiated cells
https://geoscience.net/research/052/593/052593049.php
Perchloric Acid 70% pure (1 x 2,5 L) | AlchimicaPerchloric Acid 70% pure (1 x 2,5 L) | Alchimica
Přihlaste se k odběru našeho newsletteru. Budeme vás informovat o všech zajímavých akcích a slevách, které chystáme. A slibujeme, že zpravodaj budeme posílat jen občas, abychom nezahltili vaše e-mailové schránky. Pokud se vám zpravodaj přestane líbit, máte možnost se kdykoli odhlásit.. ...
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Anyone Taking DCA / Dichloroacetate? - The Colon Club
Colon cancer (colorectal cancer) support forum. Please feel free to read, share your thoughts, your stories and connect with others!
http://coloncancersupport.colonclub.com/viewtopic.php?f=1&t=10970
Highlighted Benefits Associate with Aerobic Glycolysis for Body CellsHighlighted Benefits Associate with Aerobic Glycolysis for Body Cells
Aerobic steps are being preferred by many to stay fit even within such a busy schedule. The high benefit included with aerobic steps includes performing
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Things I Wont Work With: Frisky Perchlorates | In the PipelineThings I Wont Work With: Frisky Perchlorates | In the Pipeline
Perchloric acid almost makes my list by itself, although technically I cant quite include it, since Ive already used it. I used the commercial grade, which is 70% strength in water, and its pretty nasty stuff. Itll chew through your lab coat and give you burns youll regret, as youd expect from something thats
http://blogs.sciencemag.org/pipeline/archives/2006/05/30/things_i_wont_work_with_frisky_perchlorates
A DMP-triggered in vivo maternal haploid induction system in the dicotyledonous Arabidopsis<...
TY - JOUR. T1 - A DMP-triggered in vivo maternal haploid induction system in the dicotyledonous Arabidopsis. AU - Zhong, Yu. AU - Chen, Baojian. AU - Li, Mengran. AU - Wang, Dong. AU - Jiao, Yanyan. AU - Qi, Xiaolong. AU - Wang, Min. AU - Liu, Zongkai. AU - Chen, Chen. AU - Wang, Yuwen. AU - Chen, Ming. AU - Li, Jinlong. AU - Xiao, Zijian. AU - Cheng, Dehe. AU - Liu, Wenxin AU - Boutilier, K.A.. AU - Liu, Chenxu. AU - Chen, Shaojiang. PY - 2020/5/1. Y1 - 2020/5/1. N2 - Doubled haploid technology using inducer lines carrying mutations in ZmPLA1/MTL/NLD and ZmDMP1-4 has revolutionized traditional maize breeding. ZmPLA1/MTL/NLD is conserved in monocots and has been used to extend the system from maize to other monocots5-7, but no functional orthologue has been identified in dicots, while ZmDMP-like genes exist in both monocots and dicots4,8,9. Here, we report that loss-of-function mutations in the Arabidopsis thaliana ZmDMP-like genes AtDMP8 and AtDMP9 induce maternal haploids, with an average ...
https://research.wur.nl/en/publications/a-dmp-triggered-in-vivo-maternal-haploid-induction-system-in-the-
The wet ashing of organic matter employing hot concentrated perchloric acid | Open LibraryThe wet ashing of organic matter employing hot concentrated perchloric acid | Open Library
The wet ashing of organic matter employing hot concentrated perchloric acid by G. Frederick Smith; 1 edition; First published in 1954; Subjects: Analytic Chemistry, Chemical tests and reagents, Chemistry, Analytic, Perchloric acid
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Cinchona tree which was used to make medicine for Malaria disappears from Kerala | Cinchona tree| cinchona plant| malaria...Cinchona tree which was used to make medicine for Malaria disappears from Kerala | Cinchona tree| cinchona plant| malaria...
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The Cupola: Scholarship at Gettysburg College - Celebration: Dichloroacetate Inhibits Proliferation and Aerobic Glycolysis in...The Cupola: Scholarship at Gettysburg College - Celebration: Dichloroacetate Inhibits Proliferation and Aerobic Glycolysis in...
To test the effectiveness of dichloroacetate, a known Pyruvate Dehydrogenase Kinase inhibitor, as a method of slowing down the proliferation of cancerous cells as well as forcing them from aerobic glycolysis towards oxidative phosphorylation as their main energy source.
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Reactions Of Amines
Acid halides react with amines to form substituted amides. Aldehydes and ketones react with primary amines to give a reaction product (a carbinolamine) that dehydrates to yield aldimines and ketimines (Schiff bases). If you react secondary amines with aldehydes or ketones, enamines form. Amines.
https://kemorulabat.abrasiverock.com/reactions-of-amines-5664yw.html
General chemistry equilibrium and acids/bases problems? | Yahoo AnswersGeneral chemistry equilibrium and acids/bases problems? | Yahoo Answers
These are for a study guide, I have the answers but cant figure out how to do them. 1. Calculate K for the following reaction if a container initially filled only with 0.351 M NOBr has a [NOBr] = 0.298 M at equilibrium. 2NOBr |---|2NO + Br2 Answer: 8.4 x 10^-4 2. If a container is filled with SO2CL2 to an initial pressure of 3.58 atm, what will the equilibrium pressure of SO2, Cl2, and SO2Cl2 be given the reaction SO2 + Cl2 |----| SO2Cl2. Answer: SO2 = 0.308 atm; Cl2 = 0.308 atm; SO2Cl2 = 3.27 atm For this one, I calculated Kc=1.06 x 10^3 given Kp = 34.5 3. Calculate K for the following reaction: HClO + F- |----| HF + ClO- Given: Ka of HClO = 3.0 x 10^-8; Ka of HF = 7.2 x 10^-4 Answer: K = 4.2 x 10^-5
https://answers.yahoo.com/question/index?qid=20190519062601AArqqjI
Cinchona - WikispeciesCinchona - Wikispecies
Govaerts, R. et al. 2019. Cinchona in World Checklist of Selected Plant Families. The Board of Trustees of the Royal Botanic Gardens, Kew. Published on the internet. Accessed: 2019 Mar. 1 ...
https://species.wikimedia.org/wiki/Cinchona
What Salt will Form and Reaction Type ProblemsWhat Salt will Form and Reaction Type Problems
When each of the following strong acid/strong base reactions take place. What salt would form with these and how would you find out. HCl (aq) + KOH (aq) --| RbOH (aq) + HNO (aq) --| HClO4 (aq) + NaOH (aq) --| HBr (aq) + CsOH.
https://brainmass.com/chemistry/acids-and-bases/what-salt-will-form-and-reaction-type-problems-150149
Sodium chloroacetateSodium chloroacetate
Chloroacetate is a good alkylating agent, serving as a reagent for affixing the -CH2CO2− group to a wide variety of even weak ... Sodium chloroacetate is the organic compound with the formula CH2ClCO2Na. A white, water-soluble solid, it is the sodium salt ... Sodium chloroacetate is a common laboratory reagent in organic chemistry as illustrated by many entries in the book series ... With bifunctional nucleophiles, sodium chloroacetate is a precursor to heterocycles. Reaction with sodium nitrite give ...
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Ethyl chloroacetateEthyl chloroacetate
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CyanoacetamideCyanoacetamide
Chloroacetamide Ethyl chloroacetate Ibrahim, F.; Sharaf El-Din, M. K.; Eid, M.; Wahba, M. E. K. (2011). "Spectrofluorimetric ...
https://en.wikipedia.org/wiki/Cyanoacetamide
PhenylacetaldehydePhenylacetaldehyde
Darzens reaction between benzaldehyde and chloroacetate esters. Wacker oxidation of styrene. Hofmann rearrangement of ...
https://en.wikipedia.org/wiki/Phenylacetaldehyde
2-Chloroethanol2-Chloroethanol
The alcohol is then further oxidized via chloroacetaldehyde to chloroacetate. This metabolic pathway is topical since billions ...
https://en.wikipedia.org/wiki/2-Chloroethanol
Sodium trichloroacetateSodium trichloroacetate
Trichloroacetic acid Sodium trifluoroacetate Sodium chloroacetate Murray, M. G. (1986). "Use of sodium trichloroacetate and ...
https://en.wikipedia.org/wiki/Sodium_trichloroacetate
Reformatsky reactionReformatsky reaction
Reformatsky, S. (1890). "Action of zinc and ethyl chloroacetate on ketones and aldehydes". J. Russ. Phys. Chem. Soc. 22: 44. ...
https://en.wikipedia.org/wiki/Reformatsky_reaction
Sodium fluoroacetateSodium fluoroacetate
The salt is synthesized by treating sodium chloroacetate with potassium fluoride. Both sodium and potassium salts are ...
https://en.wikipedia.org/wiki/Sodium_fluoroacetate
Technetium compoundsTechnetium compounds
It is prepared by treating the chloro-acetate Tc2(O2CCH3)4Cl2 with HCl. Like Re3Cl9, the structure of the α-polymorph consists ...
https://en.wikipedia.org/wiki/Technetium_compounds
Sodium lauroamphoacetateSodium lauroamphoacetate
This reacts with 1 equivalent of sodium chloroacetate to give the final product. A reaction with 2 equivalents gives the di- ...
https://en.wikipedia.org/wiki/Sodium_lauroamphoacetate
TechnetiumTechnetium
It is prepared by treating the chloro-acetate Tc2(O2CCH3)4Cl2 with HCl. Like Re3Cl9, the structure of the α-polymorph consists ...
https://en.wikipedia.org/wiki/Technetium
Nitro compoundNitro compound
Nitromethane can be produced in the laboratory by treating sodium chloroacetate with sodium nitrite. Oxidation of oximes or ...
https://en.wikipedia.org/wiki/Nitro_compound
Cyanoacetic acidCyanoacetic acid
... is prepared by treatment of chloroacetate salts with sodium cyanide followed by acidification. ...
https://en.wikipedia.org/wiki/Cyanoacetic_acid
Methyl chloroformateMethyl chloroformate
Ethyl chloroacetate Chloroacetic acid Methyl chloroformate at Sigma-Aldrich "Toxokologische Bewertungen" [Toxicological ...
https://en.wikipedia.org/wiki/Methyl_chloroformate
Ethyl cyanoacetateEthyl cyanoacetate
... may be prepared in various ways: Kolbe nitrile synthesis using ethyl chloroacetate and sodium cyanide. ... The cyanoacetic acid can be prepared via Kolbe nitrile synthesis using sodium chloroacetate and sodium cyanide. Reaction of the ...
https://en.wikipedia.org/wiki/Ethyl_cyanoacetate
Phenoxyacetic acidPhenoxyacetic acid
Its preparation from sodium phenolate and sodium chloroacetate in hot water was first reported in 1880. 1) C6H5O−Na+ + ClCH2COO ...
https://en.wikipedia.org/wiki/Phenoxyacetic_acid
Chloroacetic acidsChloroacetic acids
The chloroacetate anion is the most toxic, with a rat, oral LD50 of about 0.5 g/kg. "Ionization Constants of Heteroatom Organic ...
https://en.wikipedia.org/wiki/Chloroacetic_acids
BrodifacoumBrodifacoum
To obtain this starting Compound 1, a simple Wittig condensation of ethyl chloroacetate with 4'-bromobiphenylcarboxaldehyde is ...
https://en.wikipedia.org/wiki/Brodifacoum
LorajmineLorajmine
It is derived from ajmaline, an alkaloid from the roots of Rauvolfia serpentina, by synthetically adding a chloroacetate ...
https://en.wikipedia.org/wiki/Lorajmine
2-Methylundecanal2-Methylundecanal
... involves converting methyl nonyl ketone to its glycidate by allowing it to react with alkyl chloroacetate. The glycidate then ... first synthesis of 2-methylundecanal was recorded by Georges Darzens in 1904 from methyl nonyl ketone and ethyl chloroacetate. ...
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Trans-2-Phenyl-1-cyclohexanolTrans-2-Phenyl-1-cyclohexanol
Whitesell by adding Pseudomonas fluorescens lipase to racemic trans-2-phenylcyclohexyl chloroacetate. This enzyme is able to ... "Lipase-Catalyzed Kinetic Resolution of Alcohols via Chloroacetate Esters: (−)-(1R,2S)-Trans-2-Phenylcyclohexanol And (+)-(1S,2R ...
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CinepazetCinepazet
The alkylation between benzylpiperazine (1) and ethyl chloroacetate (2) gives ethyl 2-(4-benzylpiperazin-1-yl)acetate [23173-76 ...
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Kay BrummondKay Brummond
Influence of Furan and Allenyl Chloroacetate Groups on Enantioselectivity". Org. Lett. 2022, 24 (4): 995-999. 26 January 2022. ...
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Polyvinyl alcoholPolyvinyl alcohol
... or sometimes other vinyl ester-derived polymers with formate or chloroacetate groups instead of acetate. The conversion of the ...
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PolyglycolidePolyglycolide
Polycondensation is carried out by heating an halogenoacetate, like sodium chloroacetate, at a temperature between 160-180 °C, ...
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Cocamidopropyl betaineCocamidopropyl betaine
These by-products can be avoided by a moderate excess chloroacetate and the exact adjustment of pH value during betainization ...
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Methyl fluoroacetateMethyl fluoroacetate
... methyl chloroacetate is continuously added in the reactor at a speed of 5~10 kg/min with the mass ratio of methyl chloroacetate ... Methyl chloroacetate is condensed within the condenser set at 100~105 °C, it is then returned to the reactor to continue ... It can also be synthesized by reacting methyl chloroacetate with potassium fluoride Because of its toxicity, MFA was studied ...
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Mast cell leukemiaMast cell leukemia
... presence of metachromatic granules staining with alpha-naphthyl chloroacetate esterase, but not with peroxidase). Mast cell ... tryptase immunostaining because very poorly granulated cells may stain very weakly if at all for alpha-naphthol chloroacetate ...
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Praseodymium(III) carbonatePraseodymium(III) carbonate
... can be obtained by the hydrolysis of praseodymium(III) chloroacetate: 2 Pr(C2Cl3O2)3 + 3 H2O → Pr2( ...
https://en.wikipedia.org/wiki/Praseodymium(III)_carbonate
No-SCAR (Scarless Cas9 Assisted Recombineering) Genome EditingNo-SCAR (Scarless Cas9 Assisted Recombineering) Genome Editing
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Diethylene glycol bis(chloroacetate)Diethylene glycol bis(chloroacetate)
2-chloroacetyl)oxy-triphenyl-lambda5-stibanyl] 2-chloroacetate | Pharos2-chloroacetyl)oxy-triphenyl-lambda5-stibanyl] 2-chloroacetate | Pharos
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2-Aminoanilinium 2-chloroacetate - Publications of the IAS Fellows2-Aminoanilinium 2-chloroacetate - Publications of the IAS Fellows
Rao, A. S. ; Tripuramallu, B. K. ; Ravada, K. ; Das, S. K. (2010) 2-Aminoanilinium 2-chloroacetate Acta Crystallographica ...
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Methyl chloroacetate - Elabmart.comMethyl chloroacetate - Elabmart.com
send us an inquiry LC3689 Methyl chloroacetate for synthesis Order number Packaging Quantity Price € AC30689 Glass bottle 100 ...
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NIOSHs CBRN Respirator Approval Program | NPPTL | NIOSH | CDCNIOSH's CBRN Respirator Approval Program | NPPTL | NIOSH | CDC
Ethyl chloroacetate*. Phosgene oximedichloroforoxime. Acrylonitrile. Ethyl chloroformate. Phosphorus oxychloride. Acrolein*. ...
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decyl 2-chloroacetate | 1C10733 | 6974-05-6 | | MFCD00085760decyl 2-chloroacetate | 1C10733 | 6974-05-6 | | MFCD00085760
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Registration Dossier - ECHARegistration Dossier - ECHA
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.. ...
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Registration Dossier - ECHARegistration Dossier - ECHA
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice ...
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Leukemia Cutis Clinical Presentation: History, Physical ExaminationLeukemia Cutis Clinical Presentation: History, Physical Examination
Chloroacetate esterase usually negative. CD68 positive in well-differentiated monocytes. CD163 less sensitive but more specific ...
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EAWAG-BBD: reaction, reacID# r0090EAWAG-BBD: reaction, reacID# r0090
From Chloroacetate to Glycolate. Graphic of the reaction.. Medline reference Hisano T, Hata Y, Fujii T, Liu JQ, Kurihara T, ... Chloroacetate , , H2O 2-haloacid , / dehalogenase ,/ 3.8.1.2 , Search GenBank, 407 hits on Apr. 03, 2012 Kyoto ,\ ExPASy , \ , ...
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Publications Since 1929 | Carbohydrates Section | NIDDKPublications Since 1929 | Carbohydrates Section | NIDDK
411. O-CHLOROACETATE DERIVATIVES OF SUGARS AS SYNTHETIC INTERMEDIATES. C.P.J. Glaudemans and M.J. Bertonlini. Methods in ...
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USA Department of Pathology FacultyUSA Department of Pathology Faculty
Acute promyelocytic leukemia, hypogranular variant, with uncharacteristic staining with chloroacetate esterase. Leuk Lymphoma. ...
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Solvent Mixture #1 on Rtx-1Solvent Mixture #1 on Rtx-1
Ethyl chloroacetate. 48.. Dimethylacetamide. 49.. p-Xylene. 50.. sec-Tetrachloroethane. 51.. Benzaldehyde. ...
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Glycosciences.de - Glycosciences.DB entry 2677Glycosciences.de - Glycosciences.DB entry 2677
b-D-Galp-(1-3)-b-D-GalpNAc-(1-4)+ , b-D-Galp-(1-4)-b-D-Glcp-(1-1)-sphingosine-(2-1)-,2-chloroacetate, , a-D-Neup5Ac-(2-3)+ ...
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Cellular response to bacterial infection in the grasshopper Oxya chinensis | Biology Open | The Company of BiologistsCellular response to bacterial infection in the grasshopper Oxya chinensis | Biology Open | The Company of Biologists
Chloroacetate Esterase (CAE) staining indicated the presence of a positively reacted compound in the haemolymph and outside the ...
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Ester & DerivativeEster & Derivative
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DeCSDeCS
Chloroacetates - Preferred Concept UI. M0569913. Scope note. ACETIC ACID or acetic acid esters substituted with one or more ...
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Substance Information - ECHASubstance Information - ECHA
Ethyl chloroacetate. Regulatory process names 13 Translated names 24 CAS names 1 IUPAC names 9 Trade names 1 Other identifiers ...
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F1908-0062 Archives - Sontara Organo Industries - Pioneer in Bromine Chemistry
Ethyl Chloro Acetate , 105-39-5 , C4H7ClO2 ,ethyl 2-chloroacetate Back to Home ...
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US Patent Application for Method for manufacturing a plurality of bodies made of a porous material Patent Application ...US Patent Application for Method for manufacturing a plurality of bodies made of a porous material Patent Application ...
... sodium chloroacetate, sodium dichloroacetate, sodium trichloroacetate, potassium adipate, potassium benzoate, sodium benzoate, ...
https://patents.justia.com/patent/20220289928
Code System Concept
Chloroacetate esterase stain Active Synonym false false 2162322012 Napthol AS-D chloroacetate esterase Active Synonym false ...
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Solvents-Truly Chemical
Methyl chloroacetate 96-34-4. Read More. Methyl chloroacetate 96-34-4 ...
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Division of Oncology - Research output - Research Profiles at Washington University School of MedicineDivision of Oncology - Research output - Research Profiles at Washington University School of Medicine
Rapoport, A. P., Miller Watelet, L. F., Linder, T., Eberly, S., Raubertas, R. F., Lipp, J., Duerst, R., Abboud, C. N., Constine, L., Andrews, J., Etter, M. A., Spear, L., Powley, E., Packman, C. H., Rowe, J. M., Schwertschlag, U., Bedrosian, C. & Liesveld, J. L., Aug 1999, In: Journal of Clinical Oncology. 17, 8, p. 2446-2453 8 p.. Research output: Contribution to journal › Article › peer-review ...
https://profiles.wustl.edu/en/organisations/division-of-oncology-2/publications/?type=%2Fdk%2Fatira%2Fpure%2Fresearchoutput%2Fresearchoutputtypes%2Fcontributiontojournal%2Farticle&page=11&ordering=publicationYearThenTitle&descending=false
The Sakaguchi Laboratory - Research output - Keio University
Suda, J., Eguchi, M., Ozawa, T., Furukawa, T., Hayashi, Y., Kojima, S., Maeda, H., Tadokoro, K., Sato, Y., Miura, Y., Ohara, A. & Suda, T., 1988, In: British Journal of Haematology. 68, 2, p. 181-187 7 p.. Research output: Contribution to journal › Article › peer-review ...
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Systemic Mastocytosis: Practice Essentials, Background, PathophysiologySystemic Mastocytosis: Practice Essentials, Background, Pathophysiology
Lymph node biopsy, chloroacetate esterase stain. Diagnosis is mastocytosis, and morphology is mast cell infiltrate. This is a ... The mast cells are chloroacetate esterase positive, which is characterized by an orange granular appearance. Courtesy of the ...
http://emedicine.staging.medscape.com/article/203948-overview
Wuxi pharmaceutical products, Wuxi pharmaceutical manufacturers & suppliers page1Wuxi pharmaceutical products, Wuxi pharmaceutical manufacturers & suppliers page1
CAS 96-34-4 Methyl Chloroacetate Pharmaceutical Intermediates Organic Chemicals. [Oct 14, 2022] Product Description Basic ... Information Model Number: HMHT0004 Other Names: Methyl Chloroacetate CAS 96-34-4 Molecular Formula: C3H5ClO2 Molecular Weight: ...
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Formamide - Buy Formamide Product on RoyalchemFormamide - Buy Formamide Product on Royalchem
Formamide, find complete details about Formamide, Formamide - Royalchem
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METHYL CHLOROACETATEEthyl ChloroAcetateSodium-chloroacetateEsteraseDerivativeActive
METHYL CHLOROACETATE1
  • Product Description Basic Information Model Number: HMHT0004 Other Names: Methyl Chloroacetate CAS 96-34-4 Molecular Formula: C3H5ClO2 Molecular Weight:108.52 CAS NO. (made-in-china.com)
Ethyl ChloroAcetate2
  • One of the pyrimidines so obtained was further subjected to interactions with different reagents such as propionic acid, formic acid, ethyl chloroformate, acdetic anhydride, carbon disulphide, cyanogene bromide, triflauroacetic acid and ethyl chloroacetate which resulted in the formation of annulated heterocyclic systems as pairs of isomers in most cases as a result of Dimroth-type rearrangement. (kpubs.org)
  • found they could prepare ethyl chloroacetate by addition of ethanol to a melt of chloroacetic acid and p-toluene sulfonic acid and purify the ester product using azeotropic distillation. (tanksthatgetaround.com)
Sodium-chloroacetate1
  • A detailed review and analysis was conducted of the biological effects of chloroacetic-acid (79118), sodium-chloroacetate (3926623), fluoroacetic-acid (144490), sodium-fluoroacetate (62748), iodoacetic-acid (64697), sodium- iodoacetate (305533), and bromoacetic-acid (79083). (cdc.gov)
Esterase2
  • Naphthol AS-D chloroacetate esterase (NASD), found in granulocytic precursors, cleaves the naphthyl group, which combines with a diazonium salt to give an azo dye. (profesordeinformatica.es)
  • Cytochemical stains for myeloperoxidase (MPO), Sudan Black B, and chloroacetate esterase (CAE) are positive in cases with myeloid or granulocytic differentiation, whereas nonspecific esterase (NSE) (also known as α-naphthyl acetate esterase or α-naphthyl butyrate esterase) is positive in cases with monocytic or monoblastic differentiation (see the following image). (medscape.com)
Derivative3
  • The X-ray crystal structure of the chloroacetate derivative bound to HIV-1 protease was determined. (bvsalud.org)
  • Until recently, the only way to make malonic acid and its derivative compounds was from petroleum using toxic chemicals such as cyanide and chloroacetate. (lbl.gov)
  • It is a derivative of Dianabol (methandrostenolone), with a 2-chloroacetate ester attached to the 17α-methyl group. (newburyportmedicalassociates.com)
Active1
  • Interestingly, the active chloroacetate group converted to the acetate functionality during X-ray exposure. (bvsalud.org)
1-Tetradecanol, 8-chloro, acetate
1-Tetradecanol, 8-chloro, acetate (webbook.nist.gov)
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Publications Since 1929 | Carbohydrates Section | NIDDK (niddk.nih.gov)
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The Sakaguchi Laboratory - Research output - Keio University (keio.pure.elsevier.com)
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Znc Carbonate - Znc Carbonate Exporter, Manufacturer, Distributor, Supplier, Trading Company, Mumbai, India (m.samuhlaxmi.com)
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