Highly Regioselective Hydroaminomethylation of Terminal Olefins to Linear Amines Using Rh Complexes with a Tetrabi Phosphorus Ligand

G Liu, K Huang, C Cai, B Cao, M Chang…

Index: Liu, Guodu; Huang, Kexuan; Cai, Chaoxian; Cao, Bonan; Chang, Mingxin; Wu, Wenjun; Zhang, Xumu Chemistry - A European Journal, 2011 , vol. 17, # 51 p. 14559 - 14563

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Abstract

Abstract A highly regioselective hydroaminomethylation of terminal olefins catalyzed by Rh complexes with 2, 2′, 6, 6′-tetrakis ((diphenylphosphino) methyl)-1, 1′-biphenyl (Tetrabi) ligand has been developed. Up to 99% amine selectivity, 168 linear/branched amine product ratio (n/i), and 97.4% linear amine yield has been obtained at a substrate/rhodium precursor ratio (S/Rh) of 1000 with this methodology. The turnover number was achieved ...

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