反応 #50164

反応方程式

4-hydroxybenzaldehyde

(S)-1-methylbutyl-p-toluene sulfonate

potassium carbonate

→

4-(1-methylbutyloxy)benzaldehyde

溶媒

acetone

反応条件

後処理

1. 1
   その他insoluble matters were removed from the reaction solution while the reaction solution
2. 2
   workup.DISTILLATIONthe solvent used was distilled out
3. 3
   その他The residue was purified by column chromatography

実験手順

40 g of 4-hydroxybenzaldehyde, 80 g of (S)-1-methylbutyl-p-toluene sulfonate and 46 g of potassium carbonate were refluxed in acetone for 12 hours, insoluble matters were removed from the reaction solution while the reaction solution was hot, and the solvent used was distilled out. The residue was purified by column chromatography to obtain 4-(1-methylbutyloxy)benzaldehyde (30).

出典