HRID993042

反应详情

EQUATION

反应方程式

HRID 993042 的结构方程式

AUXILIARIES

试剂、催化剂与溶剂

1

PROCEDURE

实验过程

The title compound was prepared in a yield of 115 mg (100%) as a free base from 101 mg of ethyl 4-[[2-oxo-4-(piperidin-4-yl)piperazin-1-yl]acetyl]phenoxyacetate dihydrochloride synthesized according to the method described in WO962503 in the same manner as in Example 8 except that N,N-dimethylformamide, proton sponge and 1-acetoxypropyl 4-nitrophenyl carbonate were used in an amount of 2 ml, 101 mg and 82.8 mg, respectively.

WORKUP

后处理

  1. customsynthesized