Synthesis of Aromatic Bishydrazones: New Facets of a Known Reaction

This work reconsiders the known condensation reaction of 1,2-diketones with arylhydrazines in the synthesis of the corresponding bishydrazones. It was shown that the reaction outcome significantly depends on the nature of the substituent of the aromatic ring of arylhydrazine. In addition, representa...

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Veröffentlicht in:Russian journal of general chemistry 2023-12, Vol.93 (Suppl 2), p.S444-S449
Hauptverfasser: Epishina, M. A., Kulikov, A. S., Fershtat, L. L.
Format: Artikel
Sprache:eng
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Zusammenfassung:This work reconsiders the known condensation reaction of 1,2-diketones with arylhydrazines in the synthesis of the corresponding bishydrazones. It was shown that the reaction outcome significantly depends on the nature of the substituent of the aromatic ring of arylhydrazine. In addition, representatives of unsymmetrically substituted bishydrazones, rarely found in the literature, were obtained. The proposed approach is easy to carry out and isolate target bishydrazones, which opens the way to the preparation of various nitrogen-containing molecular systems based on them.
ISSN:1070-3632
1608-3350
DOI:10.1134/S1070363223150045