OXYDES DE N-2-ACYL DIAZAPHOSPHOLINES-1,2,3: SYNTHESE, REACTIVITE ET ETUDE SPECTROGRAPHIQUE IR ET DE RMN 1H, 31P, 13C

OXYDES DE N-2-ACYL DIAZAPHOSPHOLINES-1,2,3: SYNTHESE, REACTIVITE ET ETUDE SPECTROGRAPHIQUE IR ET DE RMN 1H, 31P, 13C

The monoacylhydrazides, as well as hydrazines, react with phosphoallenic derivatives 1 to lead to the δ 5 -N-2 acyl 3-dimethylamino 3-oxo-1,2,3-diazaphospholine 2 . The reaction of ring opening in δ 5 -N-2 acyl-3-dimethylamino-3-oxo-1,2,3-diazaphospholine by different alcohols leads to the β-phospho...

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Veröffentlicht in:Phosphorus, sulfur, and silicon and the related elements sulfur, and silicon and the related elements, 1995-05, Vol.102 (1-4), p.1-7
Hauptverfasser: Akacha, Azaiez Ben, Boukraa, Mohamed, Barkallah, Salim, Boisdon, Marie Therese, Zantourt, Hedi, Baccar, Belgacem
Format: Artikel
Sprache:eng
Schlagworte:
bis-dimethylaminophosphinallenes
C NMR
Diazaphospholines
H NMR
heterocycles
hydrazides
P NMR
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Zusammenfassung:The monoacylhydrazides, as well as hydrazines, react with phosphoallenic derivatives 1 to lead to the δ 5 -N-2 acyl 3-dimethylamino 3-oxo-1,2,3-diazaphospholine 2 . The reaction of ring opening in δ 5 -N-2 acyl-3-dimethylamino-3-oxo-1,2,3-diazaphospholine by different alcohols leads to the β-phosphonyl-hydrazide 3 . The structure of products ( 2 and 3 ) is further confirmed by IR, 1 H, NMR, 13 P NMR, 13 C NMR spectra.
ISSN:1042-6507
1563-5325
DOI:10.1080/10426509508042535