Chemistry–A European Journal

Applications of Allylsamarium Bromide as a Grignard Reagent and a Single??Electron Transfer Reagent in the One??Pot Synthesis of Dienes and Trienes

Y Hu, T Zhao, S Zhang

Index: Hu, Yuanyuan; Zhao, Tao; Zhang, Songlin Chemistry - A European Journal, 2010 , vol. 16, # 5 p. 1697 - 1705

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Abstract

Abstract The utility of allylsamarium bromide, both as a nucleophilic reagent and a single- electron transfer (SET) reagent in the reaction of α-halo, γ-halo-α, β-unsaturated ketones and esters with allylsamarium bromide is reported for the first time in this paper. From a synthetic point of view, a general, efficient and experimentally simple one-pot method for the preparation of 1, 4-dienes and trienes is developed. A possible mechanism of the ...

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