反応 #1909798

反応方程式

vinylene carbonate

benzenethiol

triethylamine

→

4-phenylsulfanyl-[1,3]dioxolan-2-one

溶媒

tetrahydrofuran

反応条件

後処理

1. 1
   温度The mixture was refluxed under an argon atmosphere for 4 hours
2. 2
   その他the solvent was removed through distillation under reduced pressure
3. 3
   その他purified

実験手順

In 70 mL of tetrahydrofuran (THF), 3 g of vinylene carbonate and 5.1 g of benzenethiol were dissolved, and then 4.7 g of triethylamine was added. The mixture was refluxed under an argon atmosphere for 4 hours. When the reaction was finished, the solvent was removed through distillation under reduced pressure, and the resulting material was subjected to the column chromatography on silica gel (eluted with 20% hexane/ethylacetate) and purified to obtain a target product, 4-phenylsulfanyl-[1,3]dioxolan-2-one.

出典