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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2021
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ir-20.500.12258-182542021-11-12T07:51:01Z Nucleophilic dearomatization of 3-nitrobenzofurans by the action of 2-(1-arylethylidene)malononitriles Demidov, O. P. Демидов, О. П. 2-(1-arylethylidene)malononitriles Nucleophilic dearomatization 1,1-dicyanopenta-2,4-dien-1-ide anion 3-nitrobenzofurans Michael reaction 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 as anionic polymethine dyes 2021-11-11T08:43:32Z 2021-11-11T08:43:32Z 2021 Статья Osipov, D. V., Rashchepkina, D. А., Аrtemenko, A. А., Demidov, O. P., Osyanin, V. А. Nucleophilic dearomatization of 3-nitrobenzofurans by the action of 2-(1-arylethylidene)malononitriles // Chemistry of Heterocyclic Compounds. - 2021. - Том 57. - Выпуск 10. - Стр.: 996 - 1001. - DOI 10.1007/s10593-021-03013-2 http://hdl.handle.net/20.500.12258/18254 en Chemistry of Heterocyclic Compounds application/pdf application/pdf Springer |
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Репозиторий |
| language |
English |
| topic |
2-(1-arylethylidene)malononitriles Nucleophilic dearomatization 1,1-dicyanopenta-2,4-dien-1-ide anion 3-nitrobenzofurans Michael reaction |
| spellingShingle |
2-(1-arylethylidene)malononitriles Nucleophilic dearomatization 1,1-dicyanopenta-2,4-dien-1-ide anion 3-nitrobenzofurans Michael reaction Demidov, O. P. Демидов, О. П. Nucleophilic dearomatization of 3-nitrobenzofurans by the action of 2-(1-arylethylidene)malononitriles |
| description |
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 as anionic polymethine dyes |
| format |
Статья |
| author |
Demidov, O. P. Демидов, О. П. |
| author_facet |
Demidov, O. P. Демидов, О. П. |
| author_sort |
Demidov, O. P. |
| title |
Nucleophilic dearomatization of 3-nitrobenzofurans by the action of 2-(1-arylethylidene)malononitriles |
| title_short |
Nucleophilic dearomatization of 3-nitrobenzofurans by the action of 2-(1-arylethylidene)malononitriles |
| title_full |
Nucleophilic dearomatization of 3-nitrobenzofurans by the action of 2-(1-arylethylidene)malononitriles |
| title_fullStr |
Nucleophilic dearomatization of 3-nitrobenzofurans by the action of 2-(1-arylethylidene)malononitriles |
| title_full_unstemmed |
Nucleophilic dearomatization of 3-nitrobenzofurans by the action of 2-(1-arylethylidene)malononitriles |
| title_sort |
nucleophilic dearomatization of 3-nitrobenzofurans by the action of 2-(1-arylethylidene)malononitriles |
| publisher |
Springer |
| publishDate |
2021 |
| url |
https://dspace.ncfu.ru/handle/20.500.12258/18254 |
| work_keys_str_mv |
AT demidovop nucleophilicdearomatizationof3nitrobenzofuransbytheactionof21arylethylidenemalononitriles AT demidovop nucleophilicdearomatizationof3nitrobenzofuransbytheactionof21arylethylidenemalononitriles |
| _version_ |
1760600504184864768 |