HRID2263935

反应详情

EQUATION

反应方程式

HRID 2263935 的结构方程式

PROCEDURE

实验过程

In a manner analogous to the method described in example 2, meso-2,3-bis-(4-chlorophenyl)-2,3-butanediamine (example 1) was reacted with 4-chloro-2-ethoxy-5-(pyrrolidine-1-sulfonyl)benzoic acid methyl ester (prepared in an analogous manner as described in example 43) in the presence of trimethylaluminum to give the title compound. HR-MS (ES, m/z) calculated for C29H33N3O3SCl3 [(M+H)+] 608.1303, observed 608.1300.

WORKUP

后处理

  1. customprepared in an analogous manner