J. Ichikawa, T. Moriya, T. Sonoda
Jun 1, 1991
Citations
0
Influential Citations
19
Citations
Journal
Chemistry Letters
Abstract
2,2,2-Trifluoroethyl p-toluenesulfonate is treated with lithium diisopropylamide and trialkylboranes successively to generate 1-alkyl-2,2-difluorovinylboranes, which in turn couple with aryl iodides in the presence of palladium catalyst and tetrabutylammonium fluoride to afford disubstituted 1,1-difluoro-1-alkenes in good yields.