Perfluorovinyl–metal derivatives: a new one-pot synthesis
作者:Kulbinder K. Banger、Alan K. Brisdon、Arti Gupta
DOI:10.1039/a605732b
日期:——
The one-pot reaction of the CFC replacement 1,1,1,2-tetrafluoroethane
(CF
3
CFH
2
, HFC-134a) with 2 equiv. of butyllithium in
diethyl ether at -78 °C followed by the addition of main-group
or transition-metal halides results in good yields of the corresponding
metalâperfluorovinyl compounds of high purity.