Cobalt-catalyzed cross-coupling of Umpolung carbonyls with alkyl halides under mild conditions
作者:Ruofei Cheng、Graham de Ruiter、Chao-Jun Li
DOI:10.1039/d2cc04302e
日期:——
dominated by palladium and nickel catalysts, cobalt-based catalysts have shown unique advantages for such cross-coupling reactions in terms of higher catalyticactivity and lower toxicity. Herein, we describe a novel cobalt-catalyzed alkyl–alkyl cross-coupling reaction of hydrazone with alkylhalides under mild reaction conditions, where the use of a PNP-type pincerligand is essential for catalysis