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Intramolecular Oxidative Coupling between Unactivated Aliphatic C-H and Aryl C-H Bonds

preprint
submitted on 29.11.2020, 05:17 and posted on 01.12.2020, 07:43 by Yang Liao, Yi Zhou, Zhen Zhang, Junzhen Fan, Feng Liu, Zhangjie Shi
Direct oxidative coupling of different inert C-H bonds is the most straightforward and environmentally benign method to construct C-C bonds. In this article, we developed a Pd-catalyzed intramolecular oxidative coupling between unactivated aliphatic and aryl C-H bonds. This chemistry showed great potential to build up fused cyclic scaffolds from linear substrates through oxidative couplings. Privileged chromane and tetralin scaffolds were constructed from readily available linear starting materials in the absence of any organohalides and organometallic partners.

History

Email Address of Submitting Author

liufeng@fudan.edu.cn

Institution

Fudan University

Country

China

ORCID For Submitting Author

0000-0001-7910-7270

Declaration of Conflict of Interest

No

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