反应 #2314337

反应方程式

p-anisidine

diethyl ethoxymethylenemalonate

→

diethyl (4-methoxyphenylaminomethylene)malonate

收率 98.7%

反应条件

后处理

1. 1
   温度While warm
2. 2
   其他the mixture is evacuated
3. 3
   温度cooled

实验过程

A mixture of p-anisidine (2.20 g, 17.9 mmol) and diethyl ethoxymethylenemalonate 3.6 mL, 17.9 mmol) is heated at 130° C. for 2 h. While warm, the mixture is evacuated, then cooled to give 5.18 g of diethyl (4-methoxyphenylaminomethylene)malonate as an oil.

来源