Issue 10, 2003
From the journal:

New Journal of Chemistry

Ether-induced rate enhancement of Mo-catalyzed alkyne metathesis under mild conditions

Vincent Huc,a   Robert Weihofen,a   Ignacio Martin-Jimenez,a   Pascal Oulié,a   Christine Lepetit,a   Guy Lavigne*a  and  Remi Chauvin*a  

* Corresponding authors

a Laboratoire de Chimie de Coordination du CNRS, 205 route de Narbonne, Toulouse cedex, France
E-mail: chauvin@lcc-toulouse.fr, lavigne@lcc-toulouse.fr
Fax: +33 5 61 55 30 03
Tel: +33 5 61 33 31 13

Abstract

A “user-friendly” catalyst system generated in situ in the absence of alkyne from Mo(CO)6, p-chlorophenol and a polyether over a bed of molecular sieves, is seen to achieve the metathesis of phenylpropyne at 50 °C with a significant rate enhancement depending on the nature of the ether, with 1,2-diphenoxyethane exhibiting the highest efficiency.

Graphical abstract: Ether-induced rate enhancement of Mo-catalyzed alkyne metathesis under mild conditions

About
Cited by
Related
Download options Please wait...

Article information

DOI
https://doi.org/10.1039/B305351B
Article type
Letter
Submitted
12 May 2003
Accepted
19 Jun 2003
First published
28 Aug 2003

New J. Chem., 2003,27, 1412-1414

Permissions

Request permissions

Ether-induced rate enhancement of Mo-catalyzed alkyne metathesis under mild conditions

V. Huc, R. Weihofen, I. Martin-Jimenez, P. Oulié, C. Lepetit, G. Lavigne and R. Chauvin, New J. Chem., 2003, 27, 1412 DOI: 10.1039/B305351B

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