HRID904309

反应详情

EQUATION

反应方程式

HRID 904309 的结构方程式

PROCEDURE

实验过程

Prepared as described in Example 30 from 45.9 g. (0.18 mol) of 3-phenyl-4,8-dihydroxy-coumarin and 31.5 g. (0.21 mol) of 2-morpholino-1-chloroethane. After recrystallisation from ethane, 39.8 g. of a white substance are obtained; M.P. 190°-191° C. Yield 60.2% (theoretical yield 66 g.).

WORKUP

后处理

  1. customPrepared
  2. customAfter recrystallisation from ethane, 39.8 g
  3. customof a white substance are obtained