Issue 20, 2009
From the journal:

Chemical Communications

Room-temperature aerobic formation of a stable aryl–Cu(iii) complex and its reactions with nucleophiles: highly efficient and diverse arene C–H functionalizations of azacalix[1]arene[3]pyridine†

Bo Yao,a   De-Xian Wang,a   Zhi-Tang Huanga  and  Mei-Xiang Wang*a  

* Corresponding authors

a Beijing National Laboratory for Molecular Sciences, CAS Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
E-mail: mxwang@iccas.ac.cn
Fax: +86 10-6256-4723
Tel: +86 10-6256-5610

Abstract

Under very mild aerobic conditions, azacalix[1]arene[3]pyridine underwent highly efficient C–H activation with Cu(ClO4)2·6H2O to form a stable aryl–Cu(III) complex which reacted rapidly with various nucleophiles at ambient temperature to afford diverse functionalized azacalix[1]arene[3]pyridine derivatives in excellent yields.

Graphical abstract: Room-temperature aerobic formation of a stable aryl–Cu(iii) complex and its reactions with nucleophiles: highly efficient and diverse arene C–H functionalizations of azacalix[1]arene[3]pyridine

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Article information

DOI
https://doi.org/10.1039/B902946J
Article type
Communication
Submitted
11 Feb 2009
Accepted
19 Mar 2009
First published
06 Apr 2009

Chem. Commun., 2009, 2899-2901

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Room-temperature aerobic formation of a stable aryl–Cu(III) complex and its reactions with nucleophiles: highly efficient and diverse arene C–H functionalizations of azacalix[1]arene[3]pyridine

B. Yao, D. Wang, Z. Huang and M. Wang, Chem. Commun., 2009, 2899 DOI: 10.1039/B902946J

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