HRID1697748

反应详情

EQUATION

反应方程式

HRID 1697748 的结构方程式

PROCEDURE

实验过程

In analogy to the procedure described in example 192 h, (2S,4R)-4-cyclopropylmethanesulfonyl-1-(3-oxo-thiobutyryl)-pyrrolidine-2-carboxylic acid methyl ester (example 445c) was reacted with 2,2,2-trifluoroethylhydrazine (CAS Reg. No. 5042-30-8) to give the title compound as brown solid. MS (ESI): m/z=409.9 [M+H]+.