Nickel‐Catalyzed Reductive Alkylation of Heteroaryl Imines**

نویسندگان

چکیده

The preparation of heterobenzylic amines by a Ni-catalyzed reductive cross-coupling between heteroaryl imines and C(sp3) electrophiles is reported. This umpolung-type alkylation proceeds under mild conditions, avoids the pre-generation organometallic reagents, exhibits good functional group tolerance. Mechanistic studies are consistent with imine substrate acting as redox-active ligand upon coordination to low-valent Ni center. resulting bis(2-imino)heterocycle⋅Ni complexes can engage in reactions variety electrophiles, giving amine products yields.

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ژورنال

عنوان ژورنال: Angewandte Chemie

سال: 2022

ISSN: ['1521-3773', '1433-7851', '0570-0833']

DOI: https://doi.org/10.1002/ange.202207597