Palladium-Catalyzed Late-Stage Direct Arene Cyanation
作者:Da Zhao、Peng Xu、Tobias Ritter
DOI:10.1016/j.chempr.2018.09.027
日期:2019.1
Methods for direct benzonitrile synthesis are sparse, despite the versatility of cyano groups in organic synthesis and the importance of benzonitriles for the dye, agrochemical, and pharmaceutical industries. We report the first general late-stage aryl C–H cyanation with broad substrate scope and functional-group tolerance. The reaction is enabled by a dual-ligand combination of quinoxaline and an
Photoinduced CO-releasing molecule (photoCORM) as an in situ CO surrogate for palladium-catalysed aminocarbonylation
作者:Marcel Annereau、Michèle Salmain、Vincent Corcé
DOI:10.1039/d4cc00524d
日期:——
Herein, we show that a photoCORM behaves as an in situ CO surrogate, allowing the synthesis of variously functionalised amides including the biologically active compound Moclobemide by Pd-catalysed aminocarbonylation under mild conditions.