Diaziridine ring expansion in 6-aryl-1,5-diazabicyclo[3.1.0]hexanes upon reactions with activated olefins in ionic liquids Научная публикация
| Журнал |
Russian Chemical Bulletin
ISSN: 1573-9171 , E-ISSN: 1066-5285 |
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| Вых. Данные | Год: 2010, Том: 59, Номер: 8, Страницы: 1621-1630 Страниц : 10 DOI: 10.1007/s11172-010-0286-x | ||
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Реферат:
Reactions of 1,3-diphenylpropen-2-one and α-nitrostyrenes with azomethine imines, generated from 6-aryl-1,5-diazabicyclo[3.1.0]hexanes on catalysis with Et2O•BF3 in ionic liquids, were found to proceed with high regio- and stereoselectivity to afford the products of the diaziridine ring expansion, viz., [3-aryl-2-phenyltetrahydro-1H,5H-pyrazolo[1,2-a]pyrazol- 1-yl](phenyl)methanones, 1,3-diaryl-2-nitrotetrahydro-1H,5H-pyrazolo[1,2-a]pyrazoles and 5-aryl-6-(3-nitrophenyl)-2,3-dihydro-1H-pyrazolo[1,2-a]pyrazolium tetrafluoroborates (hexafluorophosphates). The reactions discovered are new, more simple methods for the syn- thesis of bicyclic structures.
Библиографическая ссылка:
Syroeshkina Y.S.
, Fershtat L.L.
, Kachala V.V.
, Kuznetsov V.V.
, Makhova N.N.
Diaziridine ring expansion in 6-aryl-1,5-diazabicyclo[3.1.0]hexanes upon reactions with activated olefins in ionic liquids
Russian Chemical Bulletin. 2010. V.59. N8. P.1621-1630. DOI: 10.1007/s11172-010-0286-x WOS Scopus OpenAlex
Diaziridine ring expansion in 6-aryl-1,5-diazabicyclo[3.1.0]hexanes upon reactions with activated olefins in ionic liquids
Russian Chemical Bulletin. 2010. V.59. N8. P.1621-1630. DOI: 10.1007/s11172-010-0286-x WOS Scopus OpenAlex
Идентификаторы БД:
| Web of science: | WOS:000285876500021 |
| Scopus: | 2-s2.0-79951742619 |
| OpenAlex: | W1979825278 |