Regioselective addition of C(sp3)–H bonds of alkyl pyridines to olefins catalysed by cationic zirconium complexes

Qiu Sun; Peipei Xie; Dan Yuan; Yuanzhi Xia; Yingming Yao

doi:10.1039/C7CC03263C

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Regioselective addition of C(sp³)–H bonds of alkyl pyridines to olefins catalysed by cationic zirconium complexes†

Qiu Sun,^ab Peipei Xie,^c Dan Yuan,

*^a Yuanzhi Xia

*^c and Yingming Yao^a

Author affiliations

* Corresponding authors

^a Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science, Dushu Lake Campus, Soochow University, Suzhou 215123, People's Republic of China
E-mail: yuandan@suda.edu.cn
Fax: +86 512 65880305
Tel: +86 512 65882842

^b College of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou 225002, People's Republic of China

^c College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou 325035, People's Republic of China
E-mail: xyz@wzu.edu.cn

Abstract

In situ generated cationic zirconium complexes stabilized by amine-bridged bis(phenolato) ligands have been developed to catalyse C(sp³)–H addition of alkyl pyridines to olefins, which are the first examples of group 4 metal based catalysts in this transformation. Ligand-controlled regioselectivity was observed, which was verified by DFT study.

This article is part of the themed collection: 2017 Emerging Investigators

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Article information

DOI: https://doi.org/10.1039/C7CC03263C
Article type: Communication
Submitted: 01 شعبان 1438
Accepted: 13 رمضان 1438
First published: 13 رمضان 1438

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Chem. Commun., 2017,53, 7401-7404

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Regioselective addition of C(sp³)–H bonds of alkyl pyridines to olefins catalysed by cationic zirconium complexes

Q. Sun, P. Xie, D. Yuan, Y. Xia and Y. Yao, Chem. Commun., 2017, 53, 7401 DOI: 10.1039/C7CC03263C

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