Palladium/Copper Co-catalyzed Oxidative C–H/C–H Carbonylation of Diphenylamines: A Way To Access Acridones

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• 作者：Jiangwei Wen ; Shan Tang ; Fan Zhang ; Renyi Shi ; Aiwen Lei
• 刊名：Organic Letters
• 出版年：2017
• 出版时间：January 6, 2017
• 年：2017
• 卷：19
• 期：1
• 页码：94-97
• 全文大小：389K
• ISSN：1523-7052

文摘

An efficient palladium/copper co-catalyzed oxidative double C(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 value.