Formation and rearrangement of dithioxo- and diselenoxophosphoranes carrying bulky 4-t-butyl-2,6-bis(methoxyalkyl)phenyl groups

Masaaki Yoshifuji, Masahiko Nakazawa, Takeshi Sato, Kozo Toyota

Research output: Contribution to journalArticle

18 Citations (Scopus)

Abstract

[4-t-Butyl-2,6-bis(1-methoxy-1-methylethyl)phenyl]phosphine, [4-t-butyl- 2,6-bis(2-methoxy-1,1-dimethylethyl)phenyl]phosphine, and [4-t-butyl-2,6- bis(3-methoxy-1,1-dimethylpropyl)phenyl]phosphine were prepared and allowed to react with sulfur or selenium, to give heterocyclic compounds containing phosphorus-oxygen bond, via rearrangement of the methyl moiety of the methoxy group.

Original languageEnglish
Pages (from-to)43-55
Number of pages13
JournalTetrahedron
Volume56
Issue number1
DOIs
Publication statusPublished - 2000 Jan 1

Keywords

  • Phosphines
  • Phosphorus heterocycles
  • Rearrangements
  • Steric and strain effects

ASJC Scopus subject areas

  • Biochemistry
  • Drug Discovery
  • Organic Chemistry

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