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A new method for the preparation of fluoro-λ6-sulfanenitriles: reaction of sulfimides with Selectfluor™

Authors
Journal
Tetrahedron Letters
0040-4039
Publisher
Elsevier
Publication Date
Volume
44
Issue
33
Identifiers
DOI: 10.1016/s0040-4039(03)01547-8
Keywords
  • Fluoro-λ6-Sulfanenitriles
  • Sulfimides
  • Selectfluor™
  • Fluorination
  • Heterocycles
  • X-Ray Crystallographic Analysis

Abstract

Abstract Several diaryl(fluoro)-λ 6-sulfanenitriles 3 were synthesized by the reaction of S, S-diarylsulfimides 1 with Selectfluor™. This reaction also allows the first preparation of heterocyclic fluoro-λ 6-sulfanenitrile, 5-fluoro-10,10-dioxo-5,10-dihydro-5λ 6,10λ 6-thianthren-5-nitrile ( 5 ) and its molecular structure was determined by X-ray crystallographic analysis.

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