Issue 5, 2010
From the journal:

Chemical Communications

Copper-free cycloaddition of azide and alkyne in crystalline state facilitated by arene–perfluoroarene interactions†

Ben-Bo Ni,a   Chong Wang,a   Huixian Wu,a   Jian Pei*a  and  Yuguo Ma*a  

* Corresponding authors

a Beijing National Laboratory for Molecular Sciences (BNLMS), Key Labs of Polymer Chemistry & Physics and Bioorganic Chemistry & Molecular Engineering of Ministry of Education, College of Chemistry, Peking University, Beijing, China
E-mail: ygma@pku.edu.cn
Fax: (+86)10-6275-1708
Tel: (+86)10-6275-6660

Abstract

Facilitated by arene–perfluoroarene interactions, a 1,3-dipolar cycloaddition between azide and alkyne proceeded in the crystals at room temperature in the absence of a copper(I) catalyst, and the reaction was confirmed to be a highly regioselective process giving the 1,4-triazole product.

Graphical abstract: Copper-free cycloaddition of azide and alkyne in crystalline state facilitated by arene–perfluoroarene interactions

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Article information

DOI
https://doi.org/10.1039/B912337G
Article type
Communication
Submitted
23 Jun 2009
Accepted
16 Nov 2009
First published
01 Dec 2009

Chem. Commun., 2010,46, 782-784

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Copper-free cycloaddition of azide and alkyne in crystalline state facilitated by arene–perfluoroarene interactions

B. Ni, C. Wang, H. Wu, J. Pei and Y. Ma, Chem. Commun., 2010, 46, 782 DOI: 10.1039/B912337G

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