N,N′-Diphenyldithiomalonamide as Methylene Active Thioamide: A First Synthesis of Stable Michael Adducts
N,N′-Diphenyldithiomalonamide reacts with the 4-nitrobenzylidene derivative of Meldrum’s acid (or with Meldrum’s acid and 4-nitrobenzaldehyde) in the presence of a base to form crystalline Michael adducts. Structure of triethylammonium 2,2-dimethyl-5-(1-(4-nitrophenyl)-3-(phenylamino)-2-(phenylcarba...
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| Hauptverfasser: | , , , , , |
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| Format: | Статья |
| Sprache: | English |
| Veröffentlicht: |
2023
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| Schlagworte: | |
| Online Zugang: | https://dspace.ncfu.ru/handle/20.500.12258/22278 |
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| Zusammenfassung: | N,N′-Diphenyldithiomalonamide reacts with the 4-nitrobenzylidene derivative of Meldrum’s acid (or with Meldrum’s acid and 4-nitrobenzaldehyde) in the presence of a base to form crystalline Michael adducts. Structure of triethylammonium 2,2-dimethyl-5-(1-(4-nitrophenyl)-3-(phenylamino)-2-(phenylcarbamothioyl)-3-
thioxopropyl)-4-oxo-4H-1,3-dioxin-6-olate was studied by single crystal X-ray diffraction analysis. |
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