Category: pyrazines. The protonation of heteroatoms in aromatic heterocycles can be divided into two categories: lone pairs of electrons are in the aromatic ring conjugated system; and lone pairs of electrons do not participate. Compound: 2-Amino-4,5-dihydrothiazole-4-carboxylic acid, is researched, Molecular C4H6N2O2S, CAS is 2150-55-2, about One-pot synthesis of DL-2-amino-2-thiazoline-4-carboxylic acid. Author is Xuan, Richeng; Hu, Weixiao; Yang, Zhongyu.
DL-2-Amino-2-thiazoline-4-carboxylic acid was prepared in one-pot reaction from 2,3-dichloropropionic acid. Not only the procedure was simplified, but also the yield was increased from less than 63% recorded to 93%.
From this literature《One-pot synthesis of DL-2-amino-2-thiazoline-4-carboxylic acid》,we know some information about this compound(2150-55-2)Category: pyrazines, but this is not all information, there are many literatures related to this compound(2150-55-2).