HRID1940376

反应详情

EQUATION

反应方程式

HRID 1940376 的结构方程式

PROCEDURE

实验过程

The solution of 250 mg of the compound prepared in (a) in 2 ml of trifluoroacetic acid was stirred at room temperature for 3 hours. Afer the solvent was evaporated under reduced pressure, ether was added and deposited crystals were collected by filtration to give 168 mg of the title compound.

WORKUP

后处理

  1. customAfer the solvent was evaporated under reduced pressure, ether
  2. additionwas added
  3. filtrationwere collected by filtration