HRID2117262

反应详情

EQUATION

反应方程式

HRID 2117262 的结构方程式

AUXILIARIES

试剂、催化剂与溶剂

2

PROCEDURE

实验过程

To 0.27 mol of 3,4-difluorocinnamic acid dissolved in dichloroethane there are added 20 drops of dimethylformamide and 100 ml of thionyl chloride.