Reacción #1909798

Ecuación de reacción

vinylene carbonate

benzenethiol

triethylamine

→

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

Disolventes

tetrahydrofuran

Condiciones de reacción

Tratamiento posterior

1. 1
   TemperaturaThe mixture was refluxed under an argon atmosphere for 4 hours
2. 2
   Otrothe solvent was removed through distillation under reduced pressure
3. 3
   Otropurified

Procedimiento

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.

Fuente