HRID2397886

反应详情

EQUATION

反应方程式

HRID 2397886 的结构方程式

AUXILIARIES

试剂、催化剂与溶剂

1

PROCEDURE

实验过程

Upon boiling a solution of 14.0 g of benzylidene-benzoylacetic acid ethyl ester and 6.5 g of amidinoacetic acid ethyl ester in 150 ml of ethanol for 2 hours, 2-amino-4,6 -diphenyl-1,4-dihydropyridine-3,5-dicarboxylic acid ethyl ester of melting point 183° C. (ethanol) is obtained.

WORKUP

后处理

  1. customfor 2 hours