Synlett 2016; 27(20): 2858-2862
DOI: 10.1055/s-0036-1588317
letter
© Georg Thieme Verlag Stuttgart · New York

Potassium Persulfate Mediated Conjugation of β-Ketosulfones with TEMPO

C.-K. Chan
Department of Medicinal and Applied Chemistry, Kaohsiung Medical University, Kaohsiung 807, Taiwan   Email: mychang@kmu.edu.tw
,
M.-Y. Chang*
Department of Medicinal and Applied Chemistry, Kaohsiung Medical University, Kaohsiung 807, Taiwan   Email: mychang@kmu.edu.tw
› Author Affiliations
Further Information

Publication History

Received: 13 July 2016

Accepted after revision: 28 August 2016

Publication Date:
09 September 2016 (online)


Abstract

We report a simple route for the preparation of α-aminoxy-β-ketosulfones in high yields by a potassium persulfate mediated α-aminoxylation of β-ketosulfones with TEMPO in acetonitrile at room temperature for 12 hours.

Supporting Information