The palladium-catalysed cross-coupling reaction of lithium polyfluorophenyltrimethoxyborates with 4-fluoroiodobenzene

…, NY Adonin, VV Bardin, VF Starichenko

Index: Frohn, Hermann-Josef; Adonin, Nicolay Yu.; Bardin, Vadim V.; Starichenko, Vladimir F. Journal of Fluorine Chemistry, 2003 , vol. 122, # 2 p. 195 - 199

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Citation Number: 15

Abstract

Li [C6F5B (OMe) 3], Li [C6HF4B (OMe) 3](all three isomers) and Li [3, 4, 5-C6H2F3B (OMe) 3] are the first examples of polyfluorophenyltrimethoxyborate salts which have been applied as reagents to Pd-catalysed cross-coupling reactions. A series of polyfluorinated biphenyls C6H5− nFn-C6H4F-4′ were obtained from Li [C6H5− nFnB (OMe) 3] and the model substrate 4-FC6H4I in the presence of Pd catalysts. The influence of the number and the ...