作者:Sonawane, Sachin C.、Gourkhede, Rani、Saini, Prateek、Ramakrishnan, Srinivasan、Balakrishna, Maravanji S.
DOI:10.1039/d4cc01119h
日期:——
Herein, we present a CuI-dimer, [CuIPh2PC6H4C(O)NC6H4PPh2-o}]2, which catalyzed direct C(sp3)–H homocoupling of benzyl and cycloalkane derivatives with excellent yields and regio-selectivity. The method is very simple and tolerates various functionalities. Synergistic metal–ligand cooperativity was observed in Cu–N bond cleavage and protonation of nitrogen, and facilitates a bifunctional pathway,
在此,我们提出了一种 Cu I-二聚体,[Cu I Ph 2 PC 6 H 4 C( O )NC 6 H 4 PPh 2 - o }] 2 ,它催化了苄基和具有优异产率和区域选择性的环烷烃衍生物。该方法非常简单并且可以容忍各种功能。在 Cu-N 键断裂和氮质子化中观察到协同金属-配体协同作用,并促进双功能途径,最大限度地减少催化中间体的自由能波纹。