反応 #7435

反応方程式

2-(ethyl(4-formylphenyl)amino)ethyl acetate

cyclohexanone

sodium hydroxide

→

2,6-bis((4-(ethyl(2-hydroxyethyl) amino)phenyl)methylene) cyclohexan-1-on e

収率 185.2%

溶媒

ethanol

反応条件

後処理

1. 1
   workup.STIRRINGThis mixture was further stirred for 5 hours
2. 2
   温度After cooling to room temperature
3. 3
   ろ過a precipitate was filtrated
4. 4
   洗浄washed with a small amount of ethanol and water

実験手順

23.5 g of 2-(ethyl(4-formylphenyl)amino)ethyl acetate, 4.91 g of cyclohexanone and 150 ml of ethanol were mixed and to this was added an aqueous solution (25 ml) of 2.2 g of sodium hydroxide while stirring at 50° C. This mixture was further stirred for 5 hours. After cooling to room temperature, a precipitate was filtrated, and washed with a small amount of ethanol and water to obtain 41.5 g of 2,6-bis((4-(ethyl(2-hydroxyethyl) amino)phenyl)methylene) cyclohexan-1-on e.

出典