Issue 71, 2012
From the journal:

Chemical Communications

A copper(i)-catalyzed reaction of 2-(2-ethynylphenyl)oxirane, sulfonyl azide, with 2-isocyanoacetate†

Shaoyu Lia  and  Jie Wu*ab  

* Corresponding authors

a Department of Chemistry, Fudan University, 220 Handan Road, Shanghai 200433, China
E-mail: jie_wu@fudan.edu.cn
Fax: +86 21 6564 1740
Tel: +86 21 6510 2412

b State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, China

Abstract

A novel and straightforward synthetic protocol for the efficient construction of 3′,5′-dihydro-1H-spiro[benzo[d]oxepine-2,4′-imidazoles] through a copper(I)-catalyzed reaction between 2-(2-ethynylphenyl)oxirane, sulfonyl azide, and 2-isocyanoacetate is described.

Graphical abstract: A copper(i)-catalyzed reaction of 2-(2-ethynylphenyl)oxirane, sulfonyl azide, with 2-isocyanoacetate

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Article information

DOI
https://doi.org/10.1039/C2CC34591A
Article type
Communication
Submitted
27 Jun 2012
Accepted
17 Jul 2012
First published
30 Jul 2012

Chem. Commun., 2012,48, 8973-8975

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A copper(I)-catalyzed reaction of 2-(2-ethynylphenyl)oxirane, sulfonyl azide, with 2-isocyanoacetate

S. Li and J. Wu, Chem. Commun., 2012, 48, 8973 DOI: 10.1039/C2CC34591A

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