HRID1078584
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 A; starting materials: 3-(2-chloroethyl)-7,8-dimethoxy-4-methyl-2H-1-benzopyran-2-one (Example 32) and 1-(2-methoxyphenyl)piperazine hydrochloride; yield 6%; m.p. 146°-148° C. (from isopropanol/TBME).