Synlett 2018; 29(03): 340-343
DOI: 10.1055/s-0036-1591496
letter
© Georg Thieme Verlag Stuttgart · New York

Aluminum(III) Chloride Promoted Oxygen Transfer: Selective Oxidation of Sulfides to Sulfoxides

Authors

  • Yongtao Xie

    State Key Laboratory of Elemento-Organic Chemistry, Department of Chemistry, Collaborative Innovation Center of Chemical Science and Engineering, Nankai University, Weijin Road 94th, Tianjin 300071, P. R. of China   Email: zml@nankal.edu.cn
  • Yuxin Li

    State Key Laboratory of Elemento-Organic Chemistry, Department of Chemistry, Collaborative Innovation Center of Chemical Science and Engineering, Nankai University, Weijin Road 94th, Tianjin 300071, P. R. of China   Email: zml@nankal.edu.cn
  • Sha Zhou

    State Key Laboratory of Elemento-Organic Chemistry, Department of Chemistry, Collaborative Innovation Center of Chemical Science and Engineering, Nankai University, Weijin Road 94th, Tianjin 300071, P. R. of China   Email: zml@nankal.edu.cn
  • Shaa Zhou

    State Key Laboratory of Elemento-Organic Chemistry, Department of Chemistry, Collaborative Innovation Center of Chemical Science and Engineering, Nankai University, Weijin Road 94th, Tianjin 300071, P. R. of China   Email: zml@nankal.edu.cn
  • Yan Zhang

    State Key Laboratory of Elemento-Organic Chemistry, Department of Chemistry, Collaborative Innovation Center of Chemical Science and Engineering, Nankai University, Weijin Road 94th, Tianjin 300071, P. R. of China   Email: zml@nankal.edu.cn
  • Minggui Chen

    State Key Laboratory of Elemento-Organic Chemistry, Department of Chemistry, Collaborative Innovation Center of Chemical Science and Engineering, Nankai University, Weijin Road 94th, Tianjin 300071, P. R. of China   Email: zml@nankal.edu.cn
  • Zhengming Li*

    State Key Laboratory of Elemento-Organic Chemistry, Department of Chemistry, Collaborative Innovation Center of Chemical Science and Engineering, Nankai University, Weijin Road 94th, Tianjin 300071, P. R. of China   Email: zml@nankal.edu.cn

We acknowledge financial support from the Natural Science Foundation of China (NSFC, Grant Nos. 31370039 and 21602118) and from the Tianjin Natural Science Foundation (16JCYBJC29400).
Further Information

Publication History

Received: 10 August 2017

Accepted after revision: 26 September 2017

Publication Date:
24 November 2017 (online)


Graphical Abstract

Abstract

An efficient selective oxidation of sulfides to sulfoxides has been developed by means of AlCl3-promoted oxygen transfer from phenyliodine diacetate [PhI(OAc)2]. AlCl3 proved to be the optimal ­Lewis acid for the activation of PhI(OAc)2. Various substituted sulfides were selectively transformed into the corresponding sulfoxides in good to excellent yields (≤99%). The high efficiency, excellent functional-group compatibility, broad substrate scope, and mild conditions render the current transformation useful for the synthesis of sulfoxides.

Supporting Information