HRID1697653

反应详情

EQUATION

反应方程式

HRID 1697653 的结构方程式

PROCEDURE

实验过程

In analogy to the procedure described in example 192 h, (2S,4R)-4-(2-chloro-benzenesulfonyl)-1-(3-oxo-thiobutyryl)-pyrrolidine-2-carboxylic acid methyl ester (example 253c) was reacted with benzylhydrazine dihydrochloride (CAS Reg. No. 20570-96-1) to give the title compound as orange oil. MS (ESI): m/z=474.2 [M+H]+.