Palladium/Copper Co-catalyzed Oxidative C–H/C–H Carbonylation of Diphenylamines: A Way To Access Acridones
作者:Jiangwei Wen、Shan Tang、Fan Zhang、Renyi Shi、Aiwen Lei
DOI:10.1021/acs.orglett.6b03356
日期:2017.1.6
palladium/copper co-catalyzed oxidativedoubleC(sp2)–H functionalization/carbonylation of diphenylamines for synthesis of acridones has been developed. This method utilizes readily available starting materials and mild reaction conditions. The protocol provides a simple, efficient, and atom-economic way to access acridones. Notably, the present protocol has excellent functional group tolerance and application
Palladium-Catalyzed Dual C–H Carbonylation of Diarylamines Leading to Diversified Acridones under CO-Free Conditions
作者:Jiali Huang、Wenting Guo、Wenting Wu、Fujun Yin、Huiyan Wang、Chuanzhou Tao、Hualan Zhou、Weiming Hu
DOI:10.1021/acs.joc.3c02287
日期:2024.2.2
Dimethyl sulfoxide-aided copper(0)-catalyzed intramolecular decarbonylative rearrangement of N-aryl isatins leading to acridones
作者:Hao Wu、Nana Ma、Mengxiao Song、Guisheng Zhang
DOI:10.1016/j.cclet.2019.10.043
日期:2020.6
Abstract Described here is the first example of Cu(0)-catalyzed intramolecular decarbonylative rearrangements of readily available N-aryl isatins assisted by solvent dimethyl sulfoxide (DMSO) under air atmosphere and additive-free conditions leading to various biologically important acridones in good to excellent yields. This novel transformation is proposed to go through a sequential DMSO-aided Cu