HRID22316

反应详情

EQUATION

反应方程式

HRID 22316 的结构方程式

AUXILIARIES

试剂、催化剂与溶剂

2

PROCEDURE

实验过程

Method B (24 h at 60° C.); starting materials: 7-[3-(methanesulfonyloxy)propoxy]-6-(1-methylethoxy)-2H-1-benzopyran-2-one (example 73) and 4-phenylpiperidine; yield 69%; fusion point 86°-87° C. (from TBME). Fumarate: method E; yield 90%; fusion point 164°-167° C. (from ethanol and acetone).

WORKUP

后处理

  1. customMethod B (24 h at 60° C.)