Application of 4021-11-8, Adding some certain compound to certain chemical reactions, such as: 4021-11-8, name is 2-Methylisonicotinic acid,molecular formula is C7H7NO2, can increase the reaction rate and produce products with better performance than those obtained under traditional synthetic methods. Here is a downstream synthesis route of the compound 4021-11-8.
a) A suspension of 2-methyl-pyridine-4-carboxylic acid (1.0 g, 7.29 mmol) in methanol (50 mL) and H2SO4 (0.5 mL) is heated to 70 C. The solid material dissolves and stirring is continued at 70 C. for 18 h. The mixture is cooled to rt, filtered, and the filtrate is evaporated. The remaining solid is washed with diethyl ether and dried to give methyl 2-methyl-pyridine-4-carboxylate; LC-MS: tR=0.39 min, [M+1]+=152.05.
According to the analysis of related databases, 4021-11-8, the application of this compound in the production field has become more and more popular.
Reference:
Patent; Bolli, Martin; Lescop, Cyrille; Mathys, Boris; Mueller, Claus; Nayler, Oliver; Steiner, Beat; Velker, Jorg; US2011/212998; (2011); A1;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem