反应 #943992

反应方程式

4-methylsulfonylbenzaldehyde

4-methoxyaniline

→

title compound

收率 95.0%

4-Methoxy-N-(4-methylsulfonylbenzylidene)aniline

收率 95.0%

溶剂

ethanol

反应条件

后处理

1. 1
   温度the solution was heated
2. 2
   温度under reflux for 1 hour
3. 3
   其他the crystals which precipitated
4. 4
   过滤were collected by filtration
5. 5
   洗涤washed with ethanol

实验过程

1.00 g (5.4 mmol) of 4-methylsulfonylbenzaldehyde and 0.67 g (5.4 mmol) of 4-methoxyaniline were dissolved in 15 ml of ethanol, and the solution was heated under reflux for 1 hour. At the end of this time, the reaction solution was cooled to room temperature, and the crystals which precipitated were collected by filtration and washed with ethanol, to give 1.48 g (yield 95%) of the title compound as slightly yellow prismatic crystals.

来源