*  Schiff base
Schiff bases have also been incorporated into MOFs. Conjugated Schiff bases absorb strongly in the UV-vis region of the ... A Schiff base (named after Hugo Schiff) is a compound with the general structure R2C=NR' (R' ≠ H). They can be considered a sub ... Chiral Schiff bases were one of the first ligands used for asymmetric catalysis. In 1968 Ryōji Noyori developed a copper-Schiff ... the "Gold Book") (1997). Online corrected version: (2006-) "Schiff base". See: Schiff, Hugo (1864). "Mittheilungen aus dem ...
*  Fish acute toxicity syndrome
... form Schiff bases with amino groups; and any type of a Michael acceptor. In general, narcotics are non-reactive. Many organic ... FATS data and QSARs to create a computer based expert system that predicts chemical toxicity based on chemical structures and ... Based on the QSAR approach, differences in the chemical structure can be used to predict the activity of toxicants. The ... QSAR models developed using FATS data are then used to establish computer based systems that predict toxicity. For example, ...
*  Chloropyramine
The resulting Schiff base is reduced. The resulting amine is then further reacts with 2-bromopyridine in the presence of ...
*  Aldimine
the "Gold Book") (1997). Online corrected version: (1995) "Schiff bases (Schiff's bases)". Panico R, Powell WH, Richer JC, eds ... An important subset of aldimines are the Schiff bases, in which the substituent on the nitrogen atom (R') is an alkyl or aryl ...
*  Biotin hydrazide
It readily forms Schiff bases with carbonyl groups. Madian, AG; Regnier, FE (2010). "PROTEOMIC IDENTIFICATION OF CARBONYLATED ...
*  Post-metallocene catalyst
Early examples of postmetallocene catalysts included Schiff base ligands. Homogeneous metallocene catalysts, e.g. derived from ... Catalyst supported by anionic Schiff base ligand Catalysts supported by tridentate diiminopyridine ligand. Efforts to ... Early metal post-metallocene catalyst designs Generic structure of a post-metallocene catalyst based on Dow's pyridyl-amido ... A salicylimine catalyst system based on zirconium, shown to the right, exhibits high activity for ethylene polymerization. The ...
*  Carbon-hydrogen bond activation
Murahashi, Shunsuke (1955-12-01). "SYNTHESIS OF PHTHALIMIDINES FROM SCHIFF BASES AND CARBON MONOXIDE". Journal of the American ... The mechanism for the pyridine based Pd-catalyzed C-H activation reactions involves a catalytic cycle in which the ligand ... Other borylation catalysts have also been developed, including iridium-based catalysts, which successfully activate C-H bonds ... "Designing Catalysts for Functionalization of Unactivated C-H Bonds Based on the CH Activation Reaction". Acc. Chem. Res. 45: ...
*  Alkylimino-de-oxo-bisubstitution
With aryl amines especially stable Schiff bases are formed. The reaction steps are reversible reactions and the reaction is ... 54, p. 93 (1974). Article Chiral Schiff base in Molbank 2005, M435 Article. ... The reaction name is based on the IUPAC Nomenclature for Transformations. The reaction is acid catalyzed and the reaction type ...
*  Hydrometallurgy
Such chelating agents are typically amines of schiff bases. The five basic leaching reactor configurations are in-situ, heap, ... ISBN 978-953-51-3402-2. Peter A. Tasker, Christine C. Tong, Arjan N. Westra "Co-extraction of cations and anions in base metal ...
*  Aldolase B
Schiff base hydrolysis yields two 3-carbon products. Depending on the reactant, F1P or FBP, the products are DHAP and ... After Schiff base formation, the fourth hydroxyl group on the fructose backbone is then deprotonated by an aspartate residue ( ... This reaction is typified by the formation of a Schiff base intermediate with a lysine residue (lysine 229) in the active site ... the Schiff-base forming amino acid that is key for catalysis). Though the majority of the overall structure of the aldolase ...
*  Serine dehydratase
The enzyme-PLP Schiff base linkage is reformed. Figure 5 shows the mechanism of converting L-Serine into Pyruvate. The Figure ... In panel 5 of Figure 5) A Schiff base linkage is then made and the aminoacrylate group is released as pyruvate. (In panel 6 of ... The deprotonated amino group of Serine is now a good nucleophile that attacks the Lys-PLP Schiff base at the C4 carbon (shown ... The cofactor is covalently bonded through a Schiff base linkage to Lys41. The cofactor is sandwiched between the side chain of ...
*  Isatin
Schiff bases of isatin are investigated for their pharmaceutical properties. Isatin forms a blue dye (indophenin) if it is ... 2H-indol-2-one as a Novel bis-Schiff Base" (pdf). Molbank. 2005 (4): M437. doi:10.3390/M437. Sumpter, W. C. (1944). "The ...
*  Diimine
Similar methods are used to prepare Schiff bases and oximes. The 1,2-diketimine ligands, also called α-diimines, include ...
*  Metal salen complexes
The ligands consist of phenol and Schiff base (aryl-imine groups. Salen ligands are prepared by the condensation of a ... ISBN 978-0-470-13234-0. Cozzi, Pier Giorgio (2004). "Metal-Salen Schiff base complexes in catalysis: Practical aspects". Chem. ... Its conjugate base forms complexes with most transition metals. These complexes are usually prepared by the reaction of the ... The pro-ligand may also be treated with a metal halide, with or without an added base. Lastly, the pro-ligand may be ...
*  Metal halides
ISBN 1-891389-53-X. Cozzi, Pier Giorgio (2004). "Metal-Salen Schiff base complexes in catalysis: Practical aspects". Chem. Soc ... Hard and soft acids and bases Alkali halides Silver halides Greenwood, Norman N.; Earnshaw, Alan (1997). Chemistry of the ...
*  Emixustat
A second molecule of all-trans-retinal reacts with the Schiff's base and forms A2E. The formation of A2E is largely associated ... This condenses with membrane-bound ethanolamine to form a Schiff's base. ... "Diabetic Retinopathy and A Novel Treatment Based On The Biophysics Of Rod Photoreceptors And Dark Adaptation by Geoffrey. B. ...
*  Organoiron chemistry
Complexes derived from Schiff bases are active catalysts for olefin polymerization. Because of its low cost and low toxicity of ... In the related Kumada coupling the catalysts are based on palladium and nickel. In the area of bioorganometallic chemistry, ...
*  Template reaction
Other template reactions include the Mannich and Schiff base condensations. The condensation of formaldehyde, ammonia, and tris ... In chemistry, a template reaction is any of a class of ligand-based reactions that occur between two or more adjacent ... In a general sense, transition metal-based catalysis can be viewed as template reactions: Reactants coordinate to adjacent ...
*  Nonlinear optics
"Schiff base metal complexes for second order nonlinear optics" (PDF). La Chimica & L'Industria. Società Chimica Italiana (3): ... The theoretical basis for many nonlinear processes were first described in Bloembergen's monograph "Nonlinear Optics". ... does not converge anymore and instead a time based model is used. When a noble gas atom is hit by an intense laser pulse, which ...
*  Staudinger synthesis
CS1 maint: Extra text: authors list (link) Tidwell, T. T. (2008). "Hugo (Ugo) Schiff, Schiff Bases, and a Century of β-Lactam ... If the ring closure step is rate-determining, stereochemical predictions based on torquoselectivity are reliable. Other factors ...
*  Alkaloid
... including synthesis of Schiff bases and Mannich reaction. Schiff bases can be obtained by reacting amines with ketones or ... Base extraction is achieved by processing the raw material with alkaline solutions and extracting the alkaloid bases with ... Then, the impurities are dissolved by weak acids; this converts alkaloid bases into salts that are washed away with water. If ... Amine Base (chemistry) List of poisonous plants Natural products Palau'amine Secondary metabolite Mayer's reagent In the ...
*  Beta-lactam
U.S.A. 1965, 54, 1133- 41[Crossref], [PubMed], [CAS] Tidwell, Thomas T. (2008). "Hugo (Ugo) Schiff, Schiff Bases, and a Century ... The first synthetic β-lactam was prepared by Hermann Staudinger in 1907 by reaction of the Schiff base of aniline and ...
*  2-Formylpyridine
The aldehyde functional group is subject to nucleophilic attack, specifically by amines to form Schiff bases, which serve as ... Chatterjeea, D.; Mitra, A. (2004). "Synthesis, Characterization and Reactivities of Schiff-base Complexes of Ruthenium(III)". J ...
*  EDDHA
In this process, the initial Schiff base condensate alkylates the phenol. Related ligands can be prepared more efficiently ...
*  Cocaine
Schiff base formation confirms the biosynthesis of the N-methyl-Δ1-pyrrolinium cation. The biosynthesis of the tropane alkaloid ... Pure cocaine base/crack can be smoked because it vaporizes smoothly, with little or no decomposition at 98 °C (208 °F), which ... As the name implies, "freebase" is the base form of cocaine, as opposed to the salt form. It is practically insoluble in water ... Crack is a lower purity form of free-base cocaine that is usually produced by neutralization of cocaine hydrochloride with a ...
*  Ahoy (greeting)
1, Lahr 1925/1940, s. v. ahoi Arnold Rehm: Alles über Schiff und See. Eine fröhliche Verklarung für Küstenbewohner und ... is based on a waltz, which was also composed in 1934. The Edelweiss Pirates probably adopted ahoi from Czech teenagers and used ... Schiff ahoi!' brüllte, blieb mir schleierhaft. Denn der verstand als gebürtiger Rheinländer überhaupt nichts von der Marine". ...