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Issue 17, 2010
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Ene reactions between two alkynes? Doors open to thermally induced cycloisomerization of macrocyclic triynes and enediynes

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Abstract

A domino process is described combining an ene reaction between two alkynes and a Diels–Alder cycloaddition of the vinylallene formed. The process accounts for the thermally induced cycloisomerization of macrocyclic triynes and enediynes to give fused tetracycles in a stereoselective manner.

Graphical abstract: Ene reactions between two alkynes? Doors open to thermally induced cycloisomerization of macrocyclic triynes and enediynes

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Article information


Submitted
15 Dec 2009
Accepted
12 Feb 2010
First published
09 Mar 2010

Chem. Commun., 2010,46, 2944-2946
Article type
Communication

Ene reactions between two alkynes? Doors open to thermally induced cycloisomerization of macrocyclic triynes and enediynes

I. González, A. Pla-Quintana, A. Roglans, A. Dachs, M. Solà, T. Parella, J. Farjas, P. Roura, V. Lloveras and J. Vidal-Gancedo, Chem. Commun., 2010, 46, 2944
DOI: 10.1039/B926497C

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