Double carbonylation of aryl iodides with diethylamine catalyzed by dinuclear palladium complexes
N Tsukada, Y Ohba, Y Inoue
Index: Tsukada, Naofumi; Ohba, Yoichi; Inoue, Yoshio Journal of Organometallic Chemistry, 2003 , vol. 687, # 2 p. 436 - 443
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Citation Number: 44
Abstract
Dinuclear palladium complexes bridged by a novel PNNP ligand, N, N′-bis [(2- diphenylphosphino) phenylformamidinate (dpfam), were found to be very efficient and selective catalysts for the double carbonylation of iodobenzene with diethylamine using K3PO4 as base and 1, 4-dioxane as solvent with a TON up to 105 and selectivity of 96%.
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