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Tsvetkov N. P. Vakhmistrov V. E. Koldobsky A. B. Korlyukov A. A. Kalinin V. N. 《Russian Chemical Bulletin》2002,51(2):326-331
Unusual cascade cycloaddition reactions with dimethylhydrazones of -trimethylsilyloxyalkylacroleins acting as azadienes were found. Depending on the nature of the dienophile, the reactions give either fused heterocyclic compounds (when two consecutive Diels—Alder reactions take place) or azabicyclic compounds, resulting from the [2+4]- and [2+3]-cycloaddition cascade. 相似文献
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N. P. Tsvetkov V. E. Vakhmistrov A. B. Koldobsky V. N. Kalinin 《Russian Chemical Bulletin》1999,48(9):1685-1687
The method for the preparation of α-substituted acrylonitrile derivatives by the quaternization of the nitrogen atom of both
Me2N groups in the corresponding substituted 3-(dimethylamino)propanal dimethylhydrazones followed by the Hoffman decomposition
of the resulting diiodides was developed.
Translated fromIzvestiya Akademii Nauk. Seriya Khimicheskaya, No. 9, pp. 1707–1709, September, 1999. 相似文献
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