Tautomerization of 2,6-lutidines in the presence of B(C6F5)3 using catecholborane as a precatalyst

Junhao Zheng; Xiaoting Fan; Benyu Zhou; Zhen Hua Li; Huadong Wang

doi:10.1039/C6CC00347H

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Tautomerization of 2,6-lutidines in the presence of B(C₆F₅)₃ using catecholborane as a precatalyst†

Junhao Zheng,^a Xiaoting Fan,^a Benyu Zhou,^a Zhen Hua Li*^a and Huadong Wang*^a

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* Corresponding authors

^a Collaborative Innovation Center of Chemistry for Energy Material, Shanghai Key Laboratory of Molecular Catalysis, Innovative Material, Department of Chemistry, Fudan University, Handan Rd. 220, Shanghai, China
E-mail: huadongwang@fudan.edu.cn
Fax: +86 21 65641740
Tel: +86 21 65643345

Abstract

2,6-Lutidine and its derivatives in the presence of B(C₆F₅)₃ undergo tautomerization to yield the corresponding enamine·B(C₆F₅)₃ adducts when catecholborane is applied as a precatalyst. This reaction provides a straightforward way for benzylic C–H borylation of lutidines.

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Article information

DOI: https://doi.org/10.1039/C6CC00347H
Article type: Communication
Submitted: 14 Jan 2016
Accepted: 26 Feb 2016
First published: 26 Feb 2016

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Chem. Commun., 2016,52, 4655-4658

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Tautomerization of 2,6-lutidines in the presence of B(C₆F₅)₃ using catecholborane as a precatalyst

J. Zheng, X. Fan, B. Zhou, Z. H. Li and H. Wang, Chem. Commun., 2016, 52, 4655 DOI: 10.1039/C6CC00347H

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