Electric Literature of 16681-70-2, 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. 16681-70-2, name is 1H-[1,2,3]Triazole-4-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.
(25,,^5)-4-Amino-5-(5′-chloro-2′-fluorobiphenyl-4-yl)-2-cyanomethylpentanoic acid ethyl ester (55 mg, 141 muiotaetaomicron) was combined with 3H-[l,2,3]triazole-4-carboxylic acid (19.2 mg, 170 muiotaetaomicron), HATU (64.5 mg, 170 muiotaetaomicron) and DIPEA (79 mu, 453 muiotaetaomicron) in DMF (2 mL) and was stirred at room temperature for 30 minutes then concentrated in vacuo and the crude residue was purified by normal phase chromatography (0-100% EtOAc/hexanes) to yield Compound 1 55 mg).
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 1H-[1,2,3]Triazole-4-carboxylic acid, hurry up and to see.
Reference:
Patent; THERAVANCE BIOPHARMA R&D IP, LLC; FLEURY, Melissa; BEAUSOLIEL, Anne-Marie; HUGHES, Adam D.; LONG, Daniel D.; WILTON, Donna A.A.; WO2015/116786; (2015); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics