Dehydrogenation and oxidative coupling of alcohol and amines catalyzed by organosilicon-supported TiO2@PMHSIPN

Hu Wang; Jin Zhang; Yu-Ming Cui; Ke-Fang Yang; Zhan-Jiang Zheng; Li-Wen Xu

doi:10.1039/C4RA06685E

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Dehydrogenation and oxidative coupling of alcohol and amines catalyzed by organosilicon-supported TiO₂@PMHSIPN†

Hu Wang,‡^a Jin Zhang,‡^a Yu-Ming Cui,^a Ke-Fang Yang,*^a Zhan-Jiang Zheng^a and Li-Wen Xu*^ab

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* Corresponding authors

^a Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education, Hangzhou Normal University, Hangzhou 310012, P. R. China
E-mail: liwenxu@hznu.edu.cn
Fax: +86 2886 5135
Tel: +86 2886 5135

^b State Key Laboratory for Oxo Synthesis and Selective Oxidation, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou, P. R. China
E-mail: licpxulw@yahoo.com

Abstract

The catalytic dehydrogenation and tandem transformation of aromatic alcohols, including oxidative coupling of alcohols and amines, were achieved successfully using a catalytic amount of organosilicon-supported titania (TiO₂@PMHSIPN), which enables the efficient synthesis of aromatic aldehydes, imines, and benzimidazoles in good to excellent yields.

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Article information

DOI: https://doi.org/10.1039/C4RA06685E
Article type: Communication
Submitted: 05 Jul 2014
Accepted: 31 Jul 2014
First published: 01 Aug 2014

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RSC Adv., 2014,4, 34681-34686

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Dehydrogenation and oxidative coupling of alcohol and amines catalyzed by organosilicon-supported TiO₂@PMHSIPN

H. Wang, J. Zhang, Y. Cui, K. Yang, Z. Zheng and L. Xu, RSC Adv., 2014, 4, 34681 DOI: 10.1039/C4RA06685E

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