Jump to main content
Jump to site search

Issue 49, 2016, Issue in Progress
Previous Article Next Article

A highly efficient heterogeneous copper-catalyzed Chan–Lam coupling reaction of sulfonyl azides with arylboronic acids leading to N-arylsulfonamides

Author affiliations

Abstract

A heterogeneous Chan–Lam coupling reaction between sulfonyl azides and arylboronic acids was achieved in MeOH at room temperature in the presence of 10 mol% of an L-proline-functionalized MCM-41-immobilized copper(I) complex [MCM-41–L-proline–CuCl] under air, yielding a variety of N-arylsulfonamides in excellent yields. The new heterogeneous copper complex can be prepared from commercially readily available and inexpensive reagents, and recovered by simple filtration of the reaction solution and recycled at least 8 times without any decreases in activity.

Graphical abstract: A highly efficient heterogeneous copper-catalyzed Chan–Lam coupling reaction of sulfonyl azides with arylboronic acids leading to N-arylsulfonamides

Back to tab navigation

Supplementary files

Article information


Submitted
17 Feb 2016
Accepted
27 Apr 2016
First published
28 Apr 2016

RSC Adv., 2016,6, 43605-43612
Article type
Paper

A highly efficient heterogeneous copper-catalyzed Chan–Lam coupling reaction of sulfonyl azides with arylboronic acids leading to N-arylsulfonamides

C. You, F. Yao, T. Yan and M. Cai, RSC Adv., 2016, 6, 43605
DOI: 10.1039/C6RA04298H

Social activity

Search articles by author

Spotlight

Advertisements