HRID1078575

反应详情

EQUATION

反应方程式

HRID 1078575 的结构方程式

AUXILIARIES

试剂、催化剂与溶剂

1

PROCEDURE

实验过程

Process A; starting materials: 3-[2-(methanesulphonyloxy)ethyl]-7-methoxy-4-methyl-2H-1-benzopyran-2-one (Example 26) and 1-(2-methoxyphenyl)piperazine; yield 29%; m.p. 129°-130° C. (from ethanol/TBME).