HRID1078598
反应详情
EQUATION
反应方程式
REACTANTS
反应物
PRODUCTS
生成物
AUXILIARIES
试剂、催化剂与溶剂
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).