Double carbonylation of aryl iodides with diethylamine catalyzed by dinuclear palladium complexes |
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| Authors: | Naofumi Tsukada |
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| Institution: | Department of Biomolecular Engineering, Graduate School of Engineering, Tohoku University, Aramaki Aoba, Aobaku, Sendai 980-8579, Japan |
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| 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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| Keywords: | Carbon monoxide Double carbonylation Aryl iodide Dinuclear palladium complexes |
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