Nickel-catalyzed hydrogenative coupling of nitriles and amines for general amine synthesis
SCIENCE(2022)
摘要
Efficient and general methods for the synthesis of amines remain in high demand in the chemical industry. Among the many known processes, catalytic hydrogenation is a cost-effective and industrially proven reaction and currently used to produce a wide array of such compounds. We report a homogeneous nickel catalyst for hydrogenative cross coupling of a range of aromatic, heteroaromatic, and aliphatic nitriles with primary and secondary amines or ammonia. This general hydrogenation protocol is showcased by straightforward and highly selective synthesis of >230 functionalized and structurally diverse amines including pharmaceutically relevant and chiral products, as well as N-15-isotope labeling applications.
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关键词
general amines synthesis,nitriles,nickel-catalyzed
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