2-Benzoyl-4-phenyl-1,2,5-thiadiazol-3(2H)-one 1,1-Dioxide

Emmanouil Broumidis, Samuel B. H. Patterson, Georgina M. Rosair, Panayiotis A. Koutentis, Andreas S. Kalogirou

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Abstract

3,5-Diphenyl-4H-1,2,6-thiadiazin-4-one treated with meta-chloroperoxybenzoic acid undergoes an oxidative ring contraction to give 2-benzoyl-4-phenyl-1,2,5-thiadiazol-3(2H)-one 1,1-dioxide in a 29% yield, the structure of which is supported by single-crystal X-ray diffraction analysis and the available spectroscopic data.
Original languageEnglish
Article numberM1774
JournalMolbank
Volume2024
Issue number1
Early online date12 Feb 2024
DOIs
Publication statusPublished - Mar 2024

Keywords

  • heterocycle
  • oxidation
  • ring contraction
  • sulfone
  • thiadiazine
  • thiadiazole

ASJC Scopus subject areas

  • Biochemistry
  • Physical and Theoretical Chemistry
  • Organic Chemistry

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