Application of 4928-87-4, New Advances in Chemical Research in 2021. The transformation of simple hydrocarbons into more complex and valuable products via catalytic C–H bond functionalisation has revolutionised modern synthetic chemistry. 4928-87-4, name is 1,2,4-Triazole-3-carboxylic acid, molecular formula is C3H3N3O2, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, below Introduce a new synthetic route.
A mixture of (S)-4-(aminomethyl)-N-(4-chloro-2-(2-methyl-4-(3,3,3-trifluoropropyl)piperazin- l-yl)phenyl)-2,3-difluorobenzamide (0.08 g, 0.16 mmol), l/ -l ,2,4-triazole-3-carboxylic acid (0.10 g, 0.88 mmol) and DIPEA (0.2 mL, 1.1 mmol) in CH3CN (2.5 mL) was stirred at room temperature for 10 min, then HATU (0.08 g, 0.21 mmol) was added. And then the mixture was stirred at room temperature for 12 h and was purified by HPLC to give the title compound (0.033 g, 34.6%). LC/MS m/z = 586.1 [M+l]+.
The potential utility of systematic synthetic strategy will be applicable to efficient generations of chemical libraries of compounds to find ‘hit’ molecules.Read on for other articles about 1,2,4-Triazole-3-carboxylic acid, hurry up and to see.
Reference:
Patent; ARENA PHARMACEUTICALS, INC.; TRAN, Thuy-Anh; KRAMER, Bryan Aubrey; SHIN, Young-Jun; WO2014/182688; (2014); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics