Aryl fluoride syntheses involving reaction of aryllead triacetates with boron trifluoride-diethyl ether complex
作者:Giuseppe De Meio、Jacqueline Morgan、John T. Pinhey
DOI:10.1016/s0040-4020(01)88032-7
日期:1993.9
the corresponding aryl fluoride in moderate to good yields; triarylboroxines, electron rich aryltrimethylsilanes and some arenes, which yield aryllead triacetates in acid catalysed reactions with lead tetraacetate, are converted directly into aryl fluorides when stirred with lead tetraacetate in BF3.Et2O. An investigation of the mechanism of the fluoro-deplumbation reaction indicates that it probably