Catalytic amounts of CBr4 mediated dehydrogenative coupling of isochromans with aromatic ketones

Congde Huo; Mingxia Wu; Fengjuan Chen; Xiaodong Jia; Yong Yuan; Haisheng Xie

doi:10.1039/C4CC09922B

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Catalytic amounts of CBr₄ mediated dehydrogenative coupling of isochromans with aromatic ketones†

Congde Huo,*^a Mingxia Wu,^a Fengjuan Chen,^a Xiaodong Jia,^a Yong Yuan^a and Haisheng Xie^a

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* Corresponding authors

^a Key Laboratory of Eco-Environment-Related Polymer Materials Ministry of Education, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, Gansu 730070, China
E-mail: huocongde1978@hotmail.com

Abstract

In the presence of catalytic amounts of CBr₄ (a metal-free mediator), an unexpected oxidative dehydrogenative coupling of isochromans with ketones occurred to construct new C^sp³–C^sp³ bonds. The reactions were performed under simple solvent-free aerobic conditions.

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Article information

DOI: https://doi.org/10.1039/C4CC09922B
Article type: Communication
Submitted: 11 Dec 2014
Accepted: 10 Feb 2015
First published: 10 Feb 2015

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Chem. Commun., 2015,51, 4708-4711

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Catalytic amounts of CBr₄ mediated dehydrogenative coupling of isochromans with aromatic ketones

C. Huo, M. Wu, F. Chen, X. Jia, Y. Yuan and H. Xie, Chem. Commun., 2015, 51, 4708 DOI: 10.1039/C4CC09922B

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