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  • Title: Nickel-catalyzed allylic substitution of simple alkenes.
    Author: Matsubara R, Jamison TF.
    Journal: Chem Asian J; 2011 Jul 04; 6(7):1860-75. PubMed ID: 21387565.
    Abstract:
    This report describes a nickel-catalyzed allylic substitution process of simple alkenes whereby an important structural motif, a 1,4-diene, was prepared. The key to success is the use of an appropriate nickel-phosphine complex and a stoichiometric amount of silyl triflate. Reactions of 1-alkyl-substituted alkenes consistently provided 1,1-disubstituted alkenes with high selectivity. Insight into the reaction mechanism as well as miscellaneous application of the developed catalytic process is also documented.
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