Issue 2, 2010
From the journal:

Chemical Communications

Palladium-catalyzed [3C + 2C + 2C] cycloaddition of enynylidenecyclopropanes: efficient construction of fused 5-7-5 tricyclic systems†‡

Gaurav Bhargava,a   Beatriz Trillo,a   Marisel Araya,a   Fernando López,*b   Luis Castedoa  and  José L. Mascareñas*a  

* Corresponding authors

a Departamento de Química Orgánica, Universidade de Santiago de Compostela, 15782 Santiago de Compostela, Spain
E-mail: joseluis.mascarenas@usc.es
Fax: +34 981595012
Tel: +34 981563100

b Instituto de Química Orgánica General (CSIC), Madrid, Spain
E-mail: fernando.lopez@iqog.csic.es
Fax: +34 91 5644853
Tel: +34 915622900

Abstract

We report a Pd-catalyzed intramolecular [3C + 2C + 2C] cycloaddition between alkylidenecyclopropanes, alkynes and alkenes. The method provides synthetically relevant 5-7-5 tricyclic structures, with good chemoselectivity and complete diastereoselectivity.

Graphical abstract: Palladium-catalyzed [3C + 2C + 2C] cycloaddition of enynylidenecyclopropanes: efficient construction of fused 5-7-5 tricyclic systems

About
Cited by
Related
Download options Please wait...

Supplementary files

Article information

DOI
https://doi.org/10.1039/B919258A
Article type
Communication
Submitted
16 sep 2009
Accepted
12 nov 2009
First published
27 nov 2009

Chem. Commun., 2010,46, 270-272

Permissions

Request permissions

Palladium-catalyzed [3C + 2C + 2C] cycloaddition of enynylidenecyclopropanes: efficient construction of fused 5-7-5 tricyclic systems

G. Bhargava, B. Trillo, M. Araya, F. López, L. Castedo and J. L. Mascareñas, Chem. Commun., 2010, 46, 270 DOI: 10.1039/B919258A

To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Read more about how to correctly acknowledge RSC content.

Social activity

Spotlight

Advertisements