Issue 31, 2010

Ti(iv)-amino triphenolate complexes as effective catalysts for sulfoxidation

Abstract

C 3 -symmetric Ti (IV) amino triphenolate complexes efficiently catalyze, without previous activation and in excellent yields, the oxidation of sulfides at room temperature, using both CHP and the more environment friendly aqueous hydrogen peroxide as terminal oxidants, with catalyst loadings down to 0.01%. The Ti(IV) catalysts and the intermediate Ti(IV)-peroxo complexes have been characterized in solution by 1H NMR and ESI-MS techniques and via density functional studies.

Graphical abstract: Ti(iv)-amino triphenolate complexes as effective catalysts for sulfoxidation

Supplementary files

Article information

Article type
Paper
Submitted
30 Mar 2010
Accepted
26 May 2010
First published
08 Jul 2010

Dalton Trans., 2010,39, 7384-7392

Ti(IV)-amino triphenolate complexes as effective catalysts for sulfoxidation

M. Mba, L. J. Prins, C. Zonta, M. Cametti, A. Valkonen, K. Rissanen and G. Licini, Dalton Trans., 2010, 39, 7384 DOI: 10.1039/C0DT00228C

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