Issue 25, 2013
From the journal:

Chemical Communications

Enantioselective synthesis of 1,2,4-triazolines by chiral iron(ii)-complex catalyzed cyclization of α-isocyano esters and azodicarboxylates†

Min Wang,a   Xiaohua Liu,*a   Peng He,a   Lili Lina  and  Xiaoming Feng*a  

* Corresponding authors

a Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu 610064, P. R. China
E-mail: xmfeng@scu.edu.cn
Fax: +86 28 85418249
Tel: +86 28 85418249

Abstract

Enantioselective cyclization of α-isocyano esters with azodicarboxylates catalyzed by FeII–N,N′-dioxide complexes has been developed. Under mild conditions, a variety of 1,2,4-triazoline derivatives was obtained in high yields and enantioselectivities.

Graphical abstract: Enantioselective synthesis of 1,2,4-triazolines by chiral iron(ii)-complex catalyzed cyclization of α-isocyano esters and azodicarboxylates

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Article information

DOI
https://doi.org/10.1039/C3CC39088H
Article type
Communication
Submitted
20 Dec 2012
Accepted
05 Feb 2013
First published
20 Feb 2013

Chem. Commun., 2013,49, 2572-2574

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Enantioselective synthesis of 1,2,4-triazolines by chiral iron(II)-complex catalyzed cyclization of α-isocyano esters and azodicarboxylates

M. Wang, X. Liu, P. He, L. Lin and X. Feng, Chem. Commun., 2013, 49, 2572 DOI: 10.1039/C3CC39088H

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