HRID22311

反应详情

EQUATION

反应方程式

HRID 22311 的结构方程式

AUXILIARIES

试剂、催化剂与溶剂

2

PROCEDURE

实验过程

Method B (25 h at 40° C.); starting materials: 6-(cyclo-pentyloxy)-7-[3-(methanesulfonyloxy)propoxy]-2H-1-benzopyran-2-one (example 72) and 1-phenylpiperazine; yield 68%; fusion point 101°-103° C. (from TBME and isopropanol). Fumarate: method E; yield 88%; fusion point 171°-173° C. (from acetone).

WORKUP

后处理

  1. customMethod B (25 h at 40° C.)