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A. A. Dudinov S. A. Woznesensky M. I. Struchkova L. I. Belen'kii M. M. Krayushkin 《Russian Chemical Bulletin》2000,49(5):954-955
Heating 1-aryl-5,5-dichloropenta-2,4-dien-1-ones with 4-bromophenacylpyridinium bromide in AcOH in the presence of AcONH4 gave 2-aryl-6-(4-bromophenyl)-4-(2,2-dichlorovinyl)pyridines. The reaction products were structurally characterized by1H and13C NMR spectroscopy.
Translated fromIzvestiya Akademii Nauk. Seriya Khimicheskaya, No. 5, pp. 955–957, May, 2000. 相似文献
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Lichitsky B. V. Ivanov S. N. Dudinov A. A. Woznesensky S. A. Krayushkin M. M. 《Russian Chemical Bulletin》2001,50(12):2428-2432
The reactions of cyclic enaminoketones with benzylidenemalononitriles were examined and a new procedure was developed for the synthesis of fused heterocyclic systems containing the 1,4-dihydropyridine ring, viz., thienopyrimidoquinolines and furopyrimidoquinolines. The characteristic features of the reactions and the structures of the resulting compounds were investigated. 相似文献
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S. A. Woznesensky A. A. Dudinov L. I. Belen'kii M. I. Struchkova V. N. Nesterov M. M. Krayushkin Yu. T. Struchkov 《Russian Chemical Bulletin》1997,46(3):501-506
The reactions of 1-aryl-5,5-dichloropenta-2,4-dien-1-ones with ethyl acetoacetate in the presence of EtONa give ethyl 4-aryl-6-(2,2-dichlorovinyl)-4-hydroxy-2-oxocyclohexane-carboxylates.
The structures of the reaction products were confirmed by1H and13C NMR spectroscopy and by X-ray diffraction analysis.
Translated fromIzvestiya Akademii Nauk. Seriya Khimicheskaya, No. 3, pp. 相似文献
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