|
Эта публикация цитируется в 25 научных статьях (всего в 25 статьях)
Ionic-liquids-assisted reaction of 6-aryl-1,5-diazabicyclo[3.1.0]hexanes with β-nitrostyrenes
Yu. S. Syroeshkinaa, V. V. Kachalaa, I. V. Ovchinnikova, V. V. Kuznetsova, Yu. V. Nelyubinab, K. A. Lyssenkob, N. N. Makhovaa
a N.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Moscow, Russian Federation
b A.N. Nesmeyanov Institute of Organoelement Compounds of Russian Academy of Sciences, Moscow, Russian Federation
Аннотация:
5,6-Diaryl-2,3-dihydro-1H-pyrazolo[1,2-a]pyrazolium tetrafluoroborates (hexafluorophosphate) were unexpectedly synthesized along with expected 1,3-diaryl-2-nitrotetrahydro-1H,5H-pyrazolo[1,2-a]pyrazoles, under the action of 1-nitro-2-(3-nitrophenyl)-ethylene on 6-aryl-1,5-diazabicyclo[3.1.0]hexanes in ionic liquids with the Et2O·BF3 catalyst, whereas the same reaction with unsubstituted β-nitrostyrene produced only 1,3-diaryl-2-nitrotetrahydro-1H,5H-pyrazolo[1,2-a]pyrazole derivatives.
Образец цитирования:
Yu. S. Syroeshkina, V. V. Kachala, I. V. Ovchinnikov, V. V. Kuznetsov, Yu. V. Nelyubina, K. A. Lyssenko, N. N. Makhova, “Ionic-liquids-assisted reaction of 6-aryl-1,5-diazabicyclo[3.1.0]hexanes with β-nitrostyrenes”, Mendeleev Commun., 19:5 (2009), 276–278
Образцы ссылок на эту страницу:
https://www.mathnet.ru/rus/mendc3198 https://www.mathnet.ru/rus/mendc/v19/i5/p276
|
|
Обратная связь: