Oxime
Oximes are usually generated by the reaction of hydroxylamine with aldehydes (R−CH=O) or ketones (RR'C=O). The term oxime dates ... O-substituted oximes form a closely related family of compounds. Amidoximes are oximes of amides (R1C(=O)NR2R3) with general ... In general, oximes exist as colorless crystals or as thick liquids and are poorly soluble in water. Therefore, oxime formation ... The hydrolysis of oximes proceeds easily by heating in the presence of various inorganic acids, and the oximes decompose into ...
Cyclohexanone oxime
... is an organic compound containing the functional group oxime. This colorless solid is an important ... Typical of oximes, the compound can be reduced by sodium amalgam to produce cyclohexylamine. It can also be hydrolyzed with ... Cyclohexanone oxime can be prepared from the condensation reaction between cyclohexanone and hydroxylamine: C5H10CO + H2NOH → ... The most famous and commercially important reaction of cyclohexanone oxime is Beckmann rearrangement yielding ε-caprolactam: ...
Benzaldehyde oxime
... is an organic compound with the formula C7H7NO. Benzaldehyde oxime can be synthesized from benzaldehyde and ... Benzaldehyde oxime undergoes Beckmann rearrangement to form benzamide, catalyzed by nickel salts or photocatalyzed by BODIPY. ... "A novel l-amino acid ionic liquid for quick and highly efficient synthesis of oxime derivatives - An environmental benign ... Practical and Selective Process for Preparation of Z-Oximes". Journal of the Korean Chemical Society. 57 (2): 295-299. doi: ...
Phosgene oxime
Facts About Phosgene Oxime Virtual Naval Hospital: Phosgene Oxime Wikimedia Commons has media related to Phosgene oxime. ( ... EMedicine: Urticants, Phosgene Oxime Center for the Study of Bioterrorism: Phosgene Oxime Centers for Disease Control: ... ATSDR Medical Management Guidelines for Phosgene Oxime Wang, Xinyan; Chen, Wenwen (2017). "Dichloroformaldehyde Oxime". ... Phosgene oxime, or CX, is an organic compound with the formula Cl2CNOH. It is a potent chemical weapon, specifically a nettle ...
Chloroacetophenone oxime
... is the oxime derivative of chloroacetophenone. It's produced by reaction of chloroacetophenone with ...
Oxime V
... is a chemical compound that has been studied as a potential sweetener. Oxime V was first reported in 1976 as a ... In 2022, oxime V was identified in citrus. Acton, E. M.; Stone, H. (1976). "Potential New Artificial Sweetener from Study of ... Oxime V". Drug and Chemical Toxicology. 8 (4): 195-206. doi:10.3109/01480548509038645. PMID 3841048. Wang, Zhixin; Gmitter, ... Oximes, Sugar substitutes, All stub articles, Organic compound stubs). ...
Acetone oxime
... (acetoxime) is the organic compound with the formula (CH3)2CNOH. It is the simplest example of a ketoxime. It is ... Acetone oxime (acetoxime) was first prepared and named in 1882 by the German chemist Victor Meyer and his Swiss student Alois ... Acetone oxime is synthesized by the condensation of acetone and hydroxylamine in the presence of HCl: (CH3)2CO + H2NOH → (CH3) ... Acetone oxime is an excellent corrosion inhibitor (deoxidant) with lower toxicity and greater stability compared to the common ...
Progesterone oxime
... , or progesterone monoxime, is an oxime conjugate of progesterone and may refer to: Progesterone 3-oxime (3-( ... Progestogen oximes List of progestogen esters § Oximes of progesterone derivatives Progesterone (medication) § Derivatives This ... hydroxyimino)pregn-4-en-3-one) Progesterone 20-oxime (20-(hydroxyimino)pregn-4-en-3-one) Progesterone dioxime Progestogen ester ...
Milbemycin oxime
... , sold under the brand name Interceptor among others, is a veterinary medication from the group of milbemycins ... Milbemycin oxime is active against a broad spectrum of nematodes. Its miticide spectrum includes Sarcoptes and Demodex. The ... Milbemycin oxime is produced by Streptomyces hygroscopicus aureolacrimosus. It opens glutamate sensitive chloride channels in ... milbemycin oxime tablet". DailyMed. Retrieved 4 August 2021. Mueller, R. S. (2012). "An update on the therapy of canine ...
Norethisterone acetate oxime
... (developmental code names ORF-5263, So-36), or norethindrone acetate oxime, is a steroidal ... It is the C3 oxime and C17β-acetate ester of norethisterone. List of progestogens List of progestogen esters Elks J (14 ... Steroid oximes, Ketoximes, All stub articles, Genito-urinary system drug stubs, Steroid stubs). ...
Methylethyl ketone oxime
... is the organic compound with the formula C2H5C(NOH)CH3. This colourless liquid is the oxime derivative ... This oxime is also used in some types of RTV silicones. J. Bielman "Antiskinning Agents" in "Additives for Coatings" J. H. ...
Progesterone 3-oxime
It is a progestogen oxime - specifically, the C3 oxime of the progestogen progesterone. Progesterone C3 and C20 oxime ... Progesterone 3-oxime (P4-3-O), also known as 3-(hydroxyimino)pregn-4-en-3-one, is a progesterone derivative which was never ... List of progestogen esters § Oximes of progesterone derivatives Shoppee, C. W.; Lack, Ruth E.; Newman, B. C. (1964). "640. Aza- ... Steroid oximes, Ketoximes, All stub articles, Steroid stubs, Genito-urinary system drug stubs). ...
4-hydroxyphenylacetaldehyde oxime monooxygenase
The systematic name of this enzyme class is (Z)-4-hydroxyphenylacetaldehyde oxime,NADPH:oxygen oxidoreductase. Other names in ... In enzymology, a 4-hydroxyphenylacetaldehyde oxime monooxygenase (EC 1.14.13.68) is an enzyme that catalyzes the chemical ... 4-hydroxyphenylacetaldehyde oxime, NADPH, H+, and O2, whereas its 3 products are (S)-4-hydroxymandelonitrile, NADP+, and H2O. ... and 4-hydroxyphenylacetaldehyde oxime,NADPH:oxygen oxidoreductase. This enzyme participates in tyrosine metabolism. MacFarlane ...
Hoch-Campbell ethylenimine synthesis
The oxime is treated with Grignard reagents: Hoch, Compt. rend., 196, 1865 (1934); (a), ibid., aOS, 799 (1936); (e), ibid., 204 ... Kenneth N. Campbell; Barbara Knapp Campbell; Elmer Paul Chaput (1943). "The reaction of Grignard reagents with oximes. ii. The ... In organic chemistry the Hoch-Campbell ethylenimine synthesis is a method for constructing ethyleneimines from oximes. ... "The action of Grignard reagents on oximes. iii. The mechanism of the action of arylmagnesium halides on mixed ketoximes. A new ...
Acetaldoxime
It is generally known that ketone oximes can be deprotonated and alkylated regiospecifically syn to the oxime hydroxy group. It ... The use of CaO as a base in the preparation of oximes from various types of ketones and aldehydes under mild conditions also ... "Oximes - Encyclopedia". "Acetaldoxime". Sharghi, H., & Sarvari, M. H.. A mild and versatile method for the preparation of ... It is one of the simplest oxime-containing compounds, and has a wide variety of uses in chemical synthesis. Acetaldoxime will ...
A-234 (nerve agent)
L.; Malekin, S. I.; Martynov, I. V. (1972). "Phosphorylated oximes. XII. Reactions of 2-halophospholanes with ... phosgene oxime radicals, added to produce skin and lung toxicity as well as blistering effects. C01-A035 C01-A039 A-208 A-233 ( ... "Effect of Alkyl Substituents in Phosphorylated Oximes". Zhurnal Obshchei Khimii. 57 (12): 2720-2723. Raevskii, O. A.; Grigor'ev ...
Imine
When R3 is OH, the imine is called an oxime, and when R3 is NH2 the imine is called a hydrazone. A primary imine in which C is ... Thermal decomposition of oximes. The chief reaction of imines, often undesirable, is their hydrolysis back to the amine and the ... oximes, hydrazones Other functional groups with a C N triple bond: nitriles, isonitriles IUPAC, Compendium of Chemical ...
N-Hydroxyphthalimide
The isomerism of the oximes. Part XXXIII. The oximes of opianic acid and of phthalic anhydride". J. Chem. Soc.: 529-539. doi: ... Three possibilities were discussed and are shown in the Figure below: a mono-oxime of phthalic anhydride ("phthaloxime", I), an ... Porcheddu, Andrea; Giacomelli, Giampaolo (2009). "Synthesis of oximes and hydroxamic acids". In Rappaport, Zvi; Lieberman, Joel ... Beckmann rearrangement of cyclohexanone oxime with sulfuric acid). Alkanes are converted into nitroalkanes in the presence of ...
Titanium(III) chloride
It reduces oximes to imines. Titanium trichloride can reduce nitrate to ammonium ion thereby allowing for the sequential ...
Organophosphate poisoning
For people affected by cholinergic syndrome, atropine sulfate combined with an oxime is used to combat the effects of the acute ... Atropine can be used as an antidote in conjunction with pralidoxime or other pyridinium oximes (such as trimedoxime or ... Experience of nerve agents and acute pesticide poisoning on the effects of oximes". Journal of Physiology. 92 (5-6): 375-378. ... Peter JV, Moran JL, Graham P (February 2006). "Oxime therapy and outcomes in human organophosphate poisoning: an evaluation ...
Pralidoxime
Jokanović M, Prostran M (2009). "Pyridinium oximes as cholinesterase reactivators. Structure-activity relationship and efficacy ... belongs to a family of compounds called oximes that bind to organophosphate-inactivated acetylcholinesterase. It is used to ... "Current understanding of the application of pyridinium oximes as cholinesterase reactivators in treatment of organophosphate ...
Obidoxime
... is a member of the oxime family used to treat organophosphate poisoning. Oximes are drugs known for their ability to ... giving more time to apply the oxime. Jokanović M, Prostran M (2009). "Pyridinium oximes as cholinesterase reactivators. ... Oximes like these do have side effects and they include liver damage, kidney damage, nausea, vomiting, but they are very ... Oximes such as obidoxime, pralidoxime and asoxime (HI-6) are used to restore enzyme functionality. They have greater affinity ...
Trifluoroperacetic acid
The Oxidation of Oximes to Nitroparaffins". J. Am. Chem. Soc. 77 (17): 4557-4559. doi:10.1021/ja01622a036. Aubé, Jeffrey; Fehl ... In the case of nitrogen-containing compounds, known transformations include oximes and aromatic primary amines to nitro ...
Chlorpyrifos
Buckley, Nick A.; Eddleston, Michael; Li, Yi; Bevan, Marc; Robertson, Jane (2011). "Oximes for acute organophosphate pesticide ... Poisoning is treated with atropine and simultaneously with oximes such as pralidoxime. Atropine blocks acetylcholine from ... Pralidoxime is intended to reactivate acetylcholinesterase, but the benefit of oxime treatment is questioned. A randomized ...
Nitro compound
Oxidation of oximes or primary amines. Reduction of β-nitro alcohols or nitroalkenes. By decarboxylation of α-nitro carboxylic ... Olah, George A.; Ramaiah, Pichika; Chang-Soo, Lee; Prakash, Surya (1992). "Convenient Oxidation of Oximes to Nitro Compounds ...
Nitrocyclohexane
Iffland, Don C.; Criner, G. X. (1953). "Preparation of Nitro Compounds from Oximes. II. The Improved Synthesis of ...
Beckmann rearrangement
This π-complex is not found in the H3O+(H2O)6. With the cyclohexanone-oxime, the relief of ring strain results in a third ... Cyclic oximes and haloimines yield lactams. The Beckmann rearrangement is often catalyzed by acid; however, other reagents have ... The rearrangement of acetone oxime in the Beckmann solution involved three acetic acid molecules and one proton (present as an ... When the group α to the oxime is capable of stabilizing carbocation formation, the fragmentation becomes a viable reaction ...
Hydrazone
Kalia, J.; Raines, R. T. (2008). "Hydrolytic stability of hydrazones and oximes". Angew. Chem. Int. Ed. 47 (39): 7523-6. doi: ... Kölmel, Dominik K.; Kool, Eric T. (2017). "Oximes and Hydrazones in Bioconjugation: Mechanism and Catalysis". Chemical Reviews ... to 103-fold more sensitive to hydrolysis than analogous oximes. When derived from hydrazine itself, hydrazones condense with a ...
Cyclopentyl methyl ether
By: Kiriki, Satoshi.Aug 3, 2015.JP 2015140302 Torisawa, Yasuhiro (15 January 2007). "Conversion of indanone oximes into ...
Novichok
In the treatment of nerve agent poisoning, atropine is most often administered along with a Hagedorn oxime such as pralidoxime ... monofluorophosphate). The organic groups are subject to more variety; however, a common substituent is phosgene oxime or ... Effect of Alkyl Substituents in Phosphorylated Oximes. Zhurnal Obshchei Khimii. 1987; 57(12):2720-2723. Peplow, Mark (19 March ...