HRID444036

反应详情

EQUATION

反应方程式

HRID 444036 的结构方程式

AUXILIARIES

试剂、催化剂与溶剂

1

PROCEDURE

实验过程

A solution of diethyl 2-(3-hydroxy-3-(p-biphenylyl)-propylamino)nonanedioate (5 g), which was prepared via diethyl 2-(3-oxo-3-(p-biphenylyl)propylamino)nonanedioate from the appropriate vinyl ketone using the procedure of Example 2, in absolute ethanol (20 ml) was heated at 60° while nitrourea (1.12 g) was added portion-by-portion.

WORKUP

后处理

  1. additionwas added portion-by-portion