HRID22335
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
Method B (40 h at 50° C.); starting materials: 6-(3-chloropropoxy)-7-methoxy-4-methyl-3-phenyl-2H-1-benzopyran-2-one (example 79) and 1-phenylpiperazine; yield 66%; fusion point 168°-170° C. (from isopropanol). Fumarate: method E; yield 95%; fusion point 219°-221° C. (from acetone).
WORKUP
后处理
- customMethod B (40 h at 50° C.)