The structure and properties of 3-(triphenylphosphoranylidene)naphthalene-1,2,4(3H)-trione |
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| Authors: | V A Loskutov V I Mamatyuk I V Beregovaya |
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| Institution: | (1) N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch of the Russian Academy of Sciences, 9 prosp. Akad. Lavrent'eva, 630090 Novosibirsk, Russian Federation |
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| Abstract: | The structure of 3-(triphenylphosphoranylidene)naphthalene-1,2,4(3H)-trione was established with the use of IR and13C NMR spectroscopy and quantum-chemical calculations. Reactions of this compound with NH2OH and RNHNH2 involve the carbonyl group in position 1 and a reaction witho-phenylenediamine involves the carbonyl groups in positions 1 and 2.
Translated fromIzvestiya Akademii Nauk. Seriya Khimicheskaya, No. 2, pp. 373–376, February, 1999. |
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| Keywords: | 2 3-dichloronaphthoquinone triphenylphosphine triphenylphosphoranylidenenaphthalenetrione oxime hydrazones benzophenazinone |
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