Nucleophilic dearomatization of 3-nitrobenzofurans by the action of 2-(1-arylethylidene)malononitriles
When 2-(1-arylethylidene)malononitriles act upon 3-nitrobenzofurans in the presence of triethylamine, the furan ring opens and triethylammonium 2-aryl-1,1-dicyano-5-nitropenta-2,4-dien-1-ides are formed. The obtained salts containing the chromophoric 1,1-dicyanopentadienide fragment are of interest...
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| Главные авторы: | , |
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| Format: | Статья |
| Sprog: | English |
| Udgivet: |
Springer
2021
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| Fag: | |
| Online adgang: | https://dspace.ncfu.ru/handle/20.500.12258/18254 |
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