INTERACTION OF DISULFIDES AND SULFENYLCHLORIDES WITH C‒N,N-DIALKYLAMINOSUBSTITUTED PHOSPHAALKENES

INTERACTION OF DISULFIDES AND SULFENYLCHLORIDES WITH C‒N,N-DIALKYLAMINOSUBSTITUTED PHOSPHAALKENES

Interaction of dialkyl disulfides with C‒N,N-dimethylaminomethylene-P-phenylphosphine 1a results in the complete cleavage of the P˭C double bond and formation of S,S-dialkylphenyldithiophosphonites. Ethyl sulfenylchlorides undergoes dehydrochlorination by 1a, while phenyl sulfenylchloride cleaves th...

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Veröffentlicht in:Phosphorus, sulfur, and silicon and the related elements sulfur, and silicon and the related elements, 1991-09, Vol.61 (3-4), p.361-365
Hauptverfasser: Ionkin, A. S., Nikolaeva, N. V., Nekhoroshkov, V. M., Efremov, Yu. Ya, Arbuzov, B. A.
Format: Artikel
Sprache:eng
Schlagworte:
C- (N,N-dialkylamino) substituted phosphaalkenes
Chemistry
Disulfides
Exact sciences and technology
Organic chemistry
Organometalloidal and organometallic compounds
P derivatives
Preparations and properties
sulfenylchlorides
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Zusammenfassung:Interaction of dialkyl disulfides with C‒N,N-dimethylaminomethylene-P-phenylphosphine 1a results in the complete cleavage of the P˭C double bond and formation of S,S-dialkylphenyldithiophosphonites. Ethyl sulfenylchlorides undergoes dehydrochlorination by 1a, while phenyl sulfenylchloride cleaves the P˭C bond in C‒N,N-dialkylaminosubstituted phosphaalkenes with the predominant formation of either PhP(SPh) 2 6 or PhP(SPh)CI 7 depending on the phosphaalkene used and reaction conditions.
ISSN:1042-6507
1563-5325
DOI:10.1080/10426509108036818