A representative of p,p,p-trihalogenylides: synthesis and structure |
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| Authors: | Marchenko Anatoliy P Koidan Georgyi N Kostyuk Aleksandr N Tolmachev Andrei A Kapustin Evgenij G Pinchuk Aleksandr M |
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| Institution: | Institute of Organic Chemistry, National Academy of Sciences of Ukraine, Murmanska 5, Kyiv-94, 02094, Ukraine. |
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| Abstract: | 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. |
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