Issue 22, 2005
From the journal:

Chemical Communications

l-Proline promoted Ullmann-type reaction of vinyl bromides with imidazoles in ionic liquids†

Zhiming Wang,a   Weiliang Bao*a  and  Yong Jianga  

* Corresponding authors

a Department of Chemistry, Zhejiang University, Xi Xi Campus, Hangzhou, Zhejiang, P. R. China
E-mail: wbao@hzcnc.com
Fax: +86-571-88911554

Abstract

The Ullmann-type coupling reaction of vinyl bromides and imidazoles in ILs at 90–110 °C gave the corresponding N-vinylimidazoles in good to excellent yields by using L-proline as the ligand; the double bond geometry of the vinyl bromides was retained under the reaction conditions.

Graphical abstract: l-Proline promoted Ullmann-type reaction of vinyl bromides with imidazoles in ionic liquids

About
Cited by
Related
Download options Please wait...

Supplementary files

Article information

DOI
https://doi.org/10.1039/B501628B
Article type
Communication
Submitted
03 Feb 2005
Accepted
06 Apr 2005
First published
21 Apr 2005

Chem. Commun., 2005, 2849-2851

Permissions

Request permissions

L-Proline promoted Ullmann-type reaction of vinyl bromides with imidazoles in ionic liquids

Z. Wang, W. Bao and Y. Jiang, Chem. Commun., 2005, 2849 DOI: 10.1039/B501628B

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