HRID1975362

反应详情

EQUATION

反应方程式

HRID 1975362 的结构方程式

PROCEDURE

实验过程

In a manner analogous to that described in Example 23, 1-{4-[N-(2-isopropyloxyethyl)-N-methoxycarbonylcarbonylamino]benzoyl}-4-[2-(4-chlorophenyl)ethyl]piperazine hydrochloride having a melting point of 152°-154° is obtained from 3 g of 1-{4-[N-(2-isopropyloxyethyl)amino]benzoyl}-4-[2-(4-chlorophenyl)ethyl]piperazine by reaction with oxalic acid monomethyl ester chloride.