Author/Authors :
Li، نويسنده , , Jianqing and Qiao، نويسنده , , Jennifer X. and Smith، نويسنده , , Daniel and Chen، نويسنده , , Bang-Chi and Salvati، نويسنده , , Mark E. and Roberge، نويسنده , , Jacques Y. and Balasubramanian، نويسنده , , Balu N. Balasubramanian، نويسنده ,
Abstract :
An efficient and practical synthesis of various aryl tetrafluoroethyl ethers by the reaction of phenols with 1,2-dibromotetrafluoroethane and the subsequent reduction with zinc dust was described. The nucleophilic substitution of 1,2-dibromotetrafluoroethane with phenols initiated by bromophilic attack was improved by using Cs2CO3 as a base and DMSO as a solvent.
