Rearrangements in spiro-λ4-sulfane chemistry

István Kapovits, J. Rábai, D. Szabó, Miklós Kuti

Research output: Contribution to journalArticle

Abstract

The reactions of possible spiro-λ4-sulfane precursor diaryl sulfoxides with dehydrating agents have been studied resulting in the formation of cyclic anhydride, spiro-λ4-sulfane, cyclic sulfonium-ylide, lactam-sulfoxide, cyclic sulfonimide and cyclic sulfilimine type of intermediates or products. The structures of the intermediates or products depend on the functional groups attached to the aryl rings at ortho positions and on the reaction conditions applied.

Original languageEnglish
Pages (from-to)435-436
Number of pages2
JournalPhosphorus, Sulfur and Silicon and Related Elements
Volume120-121
Publication statusPublished - 1997

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sulfoxide
Sulfoxides
Lactams
Anhydrides
Functional groups
sulfilimine

Keywords

  • Cyclic anhydride
  • Cyclic sulfilimine
  • Cyclic sulfonimide
  • Cyclic sulfonium-ylide
  • Lactam-sulfoxide
  • Spiro-λ-sulfane
  • Sulfoxide

ASJC Scopus subject areas

  • Inorganic Chemistry

Cite this

Rearrangements in spiro-λ4-sulfane chemistry. / Kapovits, István; Rábai, J.; Szabó, D.; Kuti, Miklós.

In: Phosphorus, Sulfur and Silicon and Related Elements, Vol. 120-121, 1997, p. 435-436.

Research output: Contribution to journalArticle

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