Synthesis 2014; 46(02): 225-229
DOI: 10.1055/s-0033-1338567
paper
© Georg Thieme Verlag Stuttgart · New York

Clean and Economic Synthesis of Alkanesulfonyl Chlorides from S-Alkyl Isothiourea Salts via Bleach Oxidative Chlorosulfonation

Authors

  • Zhanhui Yang

    State Key Laboratory of Chemical Resource Engineering, Department of Organic Chemistry, Faculty of Science, Beijing University of Chemical Technology, Beijing 100029, P. R. of China   Fax: +86(10)64435565   eMail: jxxu@mail.buct.edu.cn
  • Bingnan Zhou

    State Key Laboratory of Chemical Resource Engineering, Department of Organic Chemistry, Faculty of Science, Beijing University of Chemical Technology, Beijing 100029, P. R. of China   Fax: +86(10)64435565   eMail: jxxu@mail.buct.edu.cn
  • Jiaxi Xu*

    State Key Laboratory of Chemical Resource Engineering, Department of Organic Chemistry, Faculty of Science, Beijing University of Chemical Technology, Beijing 100029, P. R. of China   Fax: +86(10)64435565   eMail: jxxu@mail.buct.edu.cn
Weitere Informationen

Publikationsverlauf

Received: 11. Oktober 2013

Accepted after revision: 08. November 2013

Publikationsdatum:
28. November 2013 (online)


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Abstract

A simple procedure for clean and economic synthesis of alkanesulfonyl chlorides via bleach-mediated oxidative chlorosulfonation of S-alkyl isothiourea salts is disclosed. This procedure is environment- and worker-friendly with the advantages of readily accessible materials and reagents, simple and safe operations, easy purification without chromatography, and affords high yields of up to 99%.

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