Pd(ii)-Catalyzed oxidative dearomatization of indoles: substrate-controlled synthesis of indolines and indolones

Literature Information

Publication Date 2016-12-01
DOI 10.1039/C6QO00698A
Impact Factor 5.281
Authors

Xinxin Fang, Shang Gao, Zijun Wu, Hequan Yao, Aijun Lin


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Abstract

A Pd(II)-catalyzed oxidative Wacker-type cyclization/dearomatization of 2,3-disubstituted indoles with molecular oxygen as the oxidant has been developed. This strategy provides straightforward access to diverse fused indolines bearing C2-oxygenated quaternary stereocenters with good functional group tolerance and high atom economy. Meanwhile, a Pd(II)-catalyzed oxidation/dearomatization of 2-substituted indoles is also presented, which enables the facile synthesis of indolones.

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Contents

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Organic Chemistry Frontiers

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Organic Chemistry Frontiers publishes high-quality research from across organic chemistry. Emphases are placed on studies that make significant contributions to the field of organic chemistry by reporting either new or significantly improved protocols or methodologies. Topics include, but are not limited to the following: Organic synthesis Development of synthetic methodologies Catalysis Natural products Functional organic materials Supramolecular and macromolecular chemistry Physical and computational organic chemistry

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