New P-alkyl 7-phospanorbornenes; Synthesis, oxidation, fragmentation-related phosphorylation, and deoxygenation

Tamara Kovács, Dóra Cseresnyés, G. Keglevich

Research output: Contribution to journalArticle

Abstract

A series of 1-alkyl-3-methyl-2,5-dihydro-1H-phosphole oxides were converted to the corresponding 7- phosphanorbornene 7-oxides by Diels–Alder reaction. New P-alkyl 2,3 oxaphosphabicyclo[2.2.2]octene 3-oxides were synthesized by the Bayer–Villiger oxidation of the 7-phosphanorbornene 7-oxides that were used as precursors for reactive alkylmetaphosphonates useful in the phosphonylation of alcohols. Finally, the P-alkyl phosphole-oxide dimers were converted to phosphine–boranes with dimethyl sulfide–borane.

Original languageEnglish
Pages (from-to)1595-1596
Number of pages2
JournalPhosphorus, Sulfur and Silicon and the Related Elements
Volume191
Issue number11-12
DOIs
Publication statusPublished - Dec 1 2016

Keywords

  • 1H-phosphole oxides
  • 7-phosphanorbornene 7-oxides
  • Diels–Alder cycloaddition
  • fragmentation
  • microwave
  • phosphonylation

ASJC Scopus subject areas

  • Biochemistry
  • Organic Chemistry
  • Inorganic Chemistry

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