Issue 23, 2012
From the journal:

Chemical Communications

Amine-catalyzed formal (3 + 3) annulations of 2-(acetoxymethyl)buta-2,3-dienoate with sulfur ylides: synthesis of 4H-pyrans bearing a vinyl sulfide group†

Kun Li,a   Jian Hu,a   Hui Liua  and  Xiaofeng Tong*a  

* Corresponding authors

a Shanghai Key Laboratory of Functional Materials Chemistry, East China University of Science and Technology, Shanghai 200237, P. R. China
E-mail: tongxf@ecust.edu.cn
Fax: 86-21-64253881
Tel: 86-21-64253881

Abstract

A DABCO-catalyzed (3 + 3) annulation between 2-(acetoxymethyl)buta-2,3-dienoate and sulfur ylides has been developed, which provides a facile method for the synthesis of 4H-pyrans bearing a vinyl sulfide group.

Graphical abstract: Amine-catalyzed formal (3 + 3) annulations of 2-(acetoxymethyl)buta-2,3-dienoate with sulfur ylides: synthesis of 4H-pyrans bearing a vinyl sulfide group

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Article information

DOI
https://doi.org/10.1039/C2CC30242J
Article type
Communication
Submitted
12 Jan 2012
Accepted
20 Jan 2012
First published
23 Jan 2012

Chem. Commun., 2012,48, 2900-2902

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Amine-catalyzed formal (3 + 3) annulations of 2-(acetoxymethyl)buta-2,3-dienoate with sulfur ylides: synthesis of 4H-pyrans bearing a vinyl sulfide group

K. Li, J. Hu, H. Liu and X. Tong, Chem. Commun., 2012, 48, 2900 DOI: 10.1039/C2CC30242J

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