HRID1078598

反应详情

EQUATION

反应方程式

HRID 1078598 的结构方程式

AUXILIARIES

试剂、催化剂与溶剂

1

PROCEDURE

实验过程

Process B; starting materials: 3-(2-chloroethyl)-5,7-dimethoxy-4-methyl-2H-1-benzopyran-2-one (Example 39) and 4-hydroxy-4-phenylpiperidine; yield 41%; m.p. 177.5°-179° C. (from ethyl acetate/ethanol).