HRID22324
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 (32 h at 50° C.); starting materials: 6-[3-(methanesulfonyloxy)propoxy]-7-methoxy-4-methyl-2H-1-benzopyran-2-one (example 74) and 1-phenylpiperazine; yield 77%; fusion point 137°-140° C. (from isopropanol and ethanol). Fumarate: method E; yield 79%; fusion point 195°-200° C. (from ethanol and acetone).
WORKUP
后处理
- customMethod B (32 h at 50° C.)