Methylene Components Exchange in the Reaction of Cyanoacetohydrazide with 2-Amino-4-arylbuta-1,3-diene-1,1,3-tricarbonitriles
2-Amino-4-arylbuta-1,3-diene-1,1,3-tricarbonitriles obtained by Knoevenagel condensation between aldehydes and malononitrile dimer reacted with cyanoacetohydrazide in the presence of bases to afford N’-arylidene-2-cyanoacethydrazides instead of the expected heterocyclization products of the pyridine...
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| Главные авторы: | , , , , , |
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| Format: | Статья |
| Sprog: | English |
| Udgivet: |
Pleiades journals
2021
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| Fag: | |
| Online adgang: | https://dspace.ncfu.ru/handle/20.500.12258/18551 |
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