Nickel-Catalyzed Nucleophilic Substitution of Cyclopropenes by Secondary Phosphines

Abstract Research on the efficient synthesis of allylphosphine compounds is of crucial significance. Herein, a nickel-catalyzed ring-opening of cyclopropenes is described to synthesize allylphosphine compounds. This transformation enables a mild and efficient preparation of allylphosphine compounds in good yields, with 100% atom efficiency.