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Issue 23, 2012
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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

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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


Submitted
12 Jan 2012
Accepted
20 Jan 2012
First published
23 Jan 2012

Chem. Commun., 2012,48, 2900-2902
Article type
Communication

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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