Synlett

Palladium catalysed cross-coupling of aryl bromides with functionalised arylboronic acids in the presence of a tetraphosphine ligand

M Feuerstein, F Berthiol, H Doucet, M Santelli

文献索引：Feuerstein, Marie; Berthiol, Florian; Doucet, Henri; Santelli, Maurice Synlett, 2002 , # 11 p. 1807 - 1810

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被引用次数: 6

摘要

Abstract Cis, cis, cis-1, 2, 3, 4-tetrakis (diphenylphosphinomethyl)-cyclopentane/[PdCl (C 3 H 5)] 2 system catalyses efficiently the cross-coupling of aryl bromides with functionalised arylboronic acids. The electronic properties of the arylboronic acids seem to have a minor influence on the reaction rate. Better results were generally obtained for the reaction of electron poor aryl bromides associated with electron rich arylboronic acids rather than the ...