Web2-Trifluoromethyl cinchoninic acid, and substituted 2-trifluoromethyl cinchoninic acids, are known plant growth regulating materials. Such compounds can be prepared, as disclosed by B. M. Pinder and A. Burger (J. Med. Chem, 11, pp 267-269 (1968)), by condensation of aniline, or a substituted aniline, with ethyl 4,4,4-trifluoroacetoacetate in the presence of … WebThe meaning of CINCHONINIC ACID is a white crystalline acid C9H6NCOOH made by reaction of isatin and a pyruvic salt or by oxidation of cinchonine; 4-quinoline …
The Mechanism of the Oxido-degradation of the Cinchona …
WebSep 15, 2010 · The Doebner reaction is the synthesis of cinchoninic acid (or quinolinic acid) derivatives from the reaction of aromatic amines, aldehydes, and pyruvic acid, … WebIn order to investigate the effects of the overlapping of cinchophene and phenothiazine structures, connected with antiinflammatory and analgesic activities, several derivatives of 2-phenothiazin-2'-yl-cinchoninic acid were prepared through the condensation of isatin or 5-substituted isatins with 2-acetylphenothiazine or its 10-ter-aminoalkyl derivatives. hill workouts for explosiveness
Electronic absorption and fluorescence of cinchophen, cinchoninic acid ...
WebJuryl) cinchoninic acid <11 a-ej The powdered cinchoninic acid la (2.5 g. 10 mmol) was added in small portions to well stirred conc. sulphuric acid (15 ml) cooled and maintained at 0°C. When the addition was complete a cold solution of conc. nitric acid (1.5 ml) in conc. sulphuric acid (1.5 ml) was added dropwise to the cold solution of ... Web4-quinolinecarboxylic acid, cinchoninic acid, 4-carboxyquinoline, cinchonic acid, usaf d-2, quinoline-4-carboxylicacid, 4-quinolinecarboxylicacid, cinchoninsaure, pubchem5843, chinolin-4-carbonsaeure PubChem CID Web2-(2-Quinolyl)cinchoninic acid C19H12N2O2 CID 919750 - structure, chemical names, physical and chemical properties, classification, patents, literature ... smart button loyalty