Synthesis 2002(17): 2484-2486
DOI: 10.1055/s-2002-35623
SHORTPAPER
© Georg Thieme Verlag Stuttgart · New York

A Mild and Highly Efficient Oxidation of Sulfides to Sulfoxides with Periodic Acid Catalyzed by FeCl3

Sung Soo Kim*, Kasi Nehru, Sang Soo Kim, Dong Won Kim, Hyun Chul Jung
Department of Chemistry and Center for Chemical Dynamics, Inha University, Incheon 402-751, South Korea
Fax: +82(32)8675604; e-Mail: sungsoo@inha.ac.kr;
Further Information

Publication History

Received 24 June 2002
Publication Date:
20 November 2002 (online)

Abstract

An excellent method for the selective oxidation of sulfides to sulfoxides with periodic acid (H5IO6) catalyzed by FeCl3 in MeCN has been devised. The reported procedure is fast, simple and the yields are excellent (>98%) in most cases with reaction time of less than 2 minutes.

1

Dr. Kasi Nehru is a visiting scholar from Madurai Kamaraj University on a grant from BK 21(2001).