HRID400109

反应详情

EQUATION

反应方程式

HRID 400109 的结构方程式

PROCEDURE

实验过程

Prepared from 3-hydroxy-7-ethyl-6,7,8,9-tetrahydro-5H-pyrido[3,4-d]azepine dihydrochloride by reaction with phosphorus oxychloride at 130° C.