Highly Efficient Aminocarbonylation of Iodoarenes at Atmospheric Pressure Catalyzed by a Robust Acenaphthoimidazolyidene Allylic Palladium Complex
作者:Weiwei Fang、Qinyue Deng、Mizhi Xu、Tao Tu
DOI:10.1021/ol401550h
日期:2013.7.19
A robust allylic palladium-NHC complex was developed and exhibited extremely high catalytic activity toward aminocarbonylation of various (hetero)aryl iodides under atmospheric carbon monoxide pressure, in which a broad range of secondary and primary amines were well tolerated. In addition, the concise synthesis of an anticancer drug tamibarotene was accomplished even in a gram scale, further highlighting the practical applicability of the protocol.
Palladium‐Catalyzed Annulation of Arylbenzamides with Diaryliodonium Salts
作者:Cheng Pan、Limin Wang、Jianwei Han
DOI:10.1002/adsc.202100860
日期:2022.1.18
By using diaryliodoniumsalts, a cylization has been accomplished in the synthesis of N-aryl phenanthridinone derivatives via a cascade of ortho-arylation and Csp2-N bond formation in the presence of palladium catalyst. The reaction exhibits a broad compatibility of readily available N-arylnaphthamides.