2-Ethyl-2-phosphabicyclo[2.2.2]oct-7-ene derivatives

Synthesis and use in fragmentation-related phosphorylations

Helga Szelke, Ágnes Bálint, Erzsébet Király, K. Ludányi, János Kovács, G. Keglevich

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

A 2-phosphabicydo[2.2.2]oct-7-ene oxide (2) and a 2-phosphabicydo[2.2.2] octa-5,7-diene oxide (3) with ethyl substituent on the phosphorus atom was synthesized and their fragmentation properties were studied. The phosphabicyclooctadiene oxide (3) could be utilized in both the UV light-mediated phosphorylation of simple alcohols and in the thermoinduced phosphorylation of hydroquinone giving an easy access to P-ethylphosphinates (e.g., 4 and 6). The phosphabicyclooctene oxide (2) was, however, not useful in photoinduced phosphorylations; under such conditions the precursor (2) underwent dechlorination to afford 5.

Original languageEnglish
Pages (from-to)196-199
Number of pages4
JournalHeteroatom Chemistry
Volume16
Issue number3
DOIs
Publication statusPublished - 2005

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Phosphorylation
Oxides
Derivatives
Dechlorination
Ultraviolet radiation
Phosphorus
Alcohols
Atoms

ASJC Scopus subject areas

  • Chemistry(all)

Cite this

2-Ethyl-2-phosphabicyclo[2.2.2]oct-7-ene derivatives : Synthesis and use in fragmentation-related phosphorylations. / Szelke, Helga; Bálint, Ágnes; Király, Erzsébet; Ludányi, K.; Kovács, János; Keglevich, G.

In: Heteroatom Chemistry, Vol. 16, No. 3, 2005, p. 196-199.

Research output: Contribution to journalArticle

Szelke, Helga ; Bálint, Ágnes ; Király, Erzsébet ; Ludányi, K. ; Kovács, János ; Keglevich, G. / 2-Ethyl-2-phosphabicyclo[2.2.2]oct-7-ene derivatives : Synthesis and use in fragmentation-related phosphorylations. In: Heteroatom Chemistry. 2005 ; Vol. 16, No. 3. pp. 196-199.
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