HRID1112360

反应详情

EQUATION

反应方程式

HRID 1112360 的结构方程式

AUXILIARIES

试剂、催化剂与溶剂

1

PROCEDURE

实验过程

By repeating the Example 5a., starting from 7.08 g (2.10-2 moles) of vincamine and 3.08 g (2.10-2 moles) of 2,5dihydroxybenzoic acid, 10 g are obtained of an amorphous product, insoluble in water and in alcohol, having a vincamine content of 69%.