反応 #513754

反応方程式

2-Butoxyethanol

furoic acid

dibutyltin dioctoate

→

2-Butoxyethylfuroate

溶媒

xylene

反応条件

後処理

1. 1
   その他Xylene removed by distillation to a pot temperature of 200° and reaction product
2. 2
   workup.DISTILLATIONdistilled
3. 3
   その他2-Butoxyethylfuroate collected in fraction 2, 111°-104°

実験手順

2-Butoxyethanol (butyl cellosolve) 121 g (1.02 m), furoic acid 95 g (0.85 m) and 1 g dibutyltin dioctoate were heated with a xylene azeotrope to acid number 3. Xylene removed by distillation to a pot temperature of 200° and reaction product distilled. 2-Butoxyethylfuroate collected in fraction 2, 111°-104°. Yield 162 g, 86%.

出典