A Representative of P,P,P-Trihalogenylides:  Synthesis and Structure

The representative of P,P,P-trichloroylides5-methyl-2-phenyl-4-(trichlorophosphoranylidene)-2,4-dihydro-3H-pyrazol-3-onewas synthesized. Its constitution was confirmed by 1H, 13C, and 31P NMR spectroscopy and by X-ray analysis. Some chemical properties were studied and compared with ones of P,P,P-...

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Bibliographic Details
Published in:Journal of organic chemistry 2006-10, Vol.71 (22), p.8633-8636
Main Authors: Marchenko, Anatoliy P, Koidan, Georgyi N, Kostyuk, Aleksandr N, Tolmachev, Andrei A, Kapustin, Evgenij G, Pinchuk, Aleksandr M
Format: Article
Language:English
Subjects:
Chemistry
Exact sciences and technology
Heterocyclic compounds
Heterocyclic compounds with several n hetero atoms in the same ring, in separated rings or in fused rings
Organic chemistry
Preparations and properties
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Summary:The representative of P,P,P-trichloroylides5-methyl-2-phenyl-4-(trichlorophosphoranylidene)-2,4-dihydro-3H-pyrazol-3-onewas synthesized. Its constitution was confirmed by 1H, 13C, and 31P NMR spectroscopy and by X-ray analysis. Some chemical properties were studied and compared with ones of P,P,P-trimethylylide5-methyl-2-phenyl-4-(trimethylphosphoranylidene)-2,4-dihydro-3H-pyrazol-3-one. DFT calculations of the model molecules were carried out.
ISSN:0022-3263
1520-6904
DOI:10.1021/jo0606352