Generation of p-dialkylamino methylenephosphine oxides by the photochemical fragmentation of 2-dialkylamino-2-phosphabicyclo[2. 2.2]- octa-5, 7-diene 2-oxides

G. Keglevich, K. Újszászy, Gyongyi S. Quin, Louis D. Quin

Research output: Contribution to journalArticle

13 Citations (Scopus)

Abstract

A new P-amino phosphabicyclooctadiene is described which together with a similar derivative can be utilized in the generation of dialkylamino methylenephosphine oxides by photolysis. Reaction of these so far unknown intermediates with ethanol gives rise to N, N-dialkyl-O-ethyl methylphosphonamidates. The latter species were also formed by the photolysis of a P-ethoxy phosphabicyclooctadiene carried out in the presence of secondary amines.

Original languageEnglish
Pages (from-to)155-161
Number of pages7
JournalPhosphorus, Sulfur and Silicon and Related Elements
Volume106
Issue number1-4
DOIs
Publication statusPublished - Sep 1 1995

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Photolysis
Oxides
Amines
Ethanol
Derivatives

Keywords

  • methylenephosphine oxide
  • methylphosphonamidate
  • Phosphabicyclo[2. 2.2]octadiene

ASJC Scopus subject areas

  • Biochemistry
  • Inorganic Chemistry
  • Organic Chemistry

Cite this

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abstract = "A new P-amino phosphabicyclooctadiene is described which together with a similar derivative can be utilized in the generation of dialkylamino methylenephosphine oxides by photolysis. Reaction of these so far unknown intermediates with ethanol gives rise to N, N-dialkyl-O-ethyl methylphosphonamidates. The latter species were also formed by the photolysis of a P-ethoxy phosphabicyclooctadiene carried out in the presence of secondary amines.",
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T1 - Generation of p-dialkylamino methylenephosphine oxides by the photochemical fragmentation of 2-dialkylamino-2-phosphabicyclo[2. 2.2]- octa-5, 7-diene 2-oxides

AU - Keglevich, G.

AU - Újszászy, K.

AU - Quin, Gyongyi S.

AU - Quin, Louis D.

PY - 1995/9/1

Y1 - 1995/9/1

N2 - A new P-amino phosphabicyclooctadiene is described which together with a similar derivative can be utilized in the generation of dialkylamino methylenephosphine oxides by photolysis. Reaction of these so far unknown intermediates with ethanol gives rise to N, N-dialkyl-O-ethyl methylphosphonamidates. The latter species were also formed by the photolysis of a P-ethoxy phosphabicyclooctadiene carried out in the presence of secondary amines.

AB - A new P-amino phosphabicyclooctadiene is described which together with a similar derivative can be utilized in the generation of dialkylamino methylenephosphine oxides by photolysis. Reaction of these so far unknown intermediates with ethanol gives rise to N, N-dialkyl-O-ethyl methylphosphonamidates. The latter species were also formed by the photolysis of a P-ethoxy phosphabicyclooctadiene carried out in the presence of secondary amines.

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KW - methylphosphonamidate

KW - Phosphabicyclo[2. 2.2]octadiene

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