Transformations of gem-dibromoarylcyclopropanes under nitrosation conditions on treatment with NOCl·(SO3)n
- Авторы: Bondarenko O.B.1, Gavrilova A.Y.1, Nikolaeva S.N.1, Zyk N.V.1,2
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Учреждения:
- Department of Chemistry, M. V. Lomonosov Moscow State University
- Institute of Physiologically Active Compounds, Russian Academy of Sciences
- Выпуск: Том 65, № 5 (2016)
- Страницы: 1225-1231
- Раздел: Full Articles
- URL: https://ogarev-online.ru/1066-5285/article/view/238064
- DOI: https://doi.org/10.1007/s11172-016-1439-3
- ID: 238064
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Аннотация
The reaction of 2-aryl-1,1-dibromocyclopropanes with adduct NOCl·(SO3)n leading to 3-aryl-5-bromoisoxazoles as a result of nitrosation—heterocyclization of the cyclopropane ring was studied. The reaction is accompanied with electrophilic aromatic bromination. The mechanism of the transformation was discussed, the optimal reaction conditions to enhance the reaction selectivity were developed.
Об авторах
O. Bondarenko
Department of Chemistry, M. V. Lomonosov Moscow State University
Автор, ответственный за переписку.
Email: bondarenko@org.chem.msu.ru
Россия, 1 Leninskie Gory, Moscow, 119992
A. Gavrilova
Department of Chemistry, M. V. Lomonosov Moscow State University
Email: bondarenko@org.chem.msu.ru
Россия, 1 Leninskie Gory, Moscow, 119992
S. Nikolaeva
Department of Chemistry, M. V. Lomonosov Moscow State University
Email: bondarenko@org.chem.msu.ru
Россия, 1 Leninskie Gory, Moscow, 119992
N. Zyk
Department of Chemistry, M. V. Lomonosov Moscow State University; Institute of Physiologically Active Compounds, Russian Academy of Sciences
Email: bondarenko@org.chem.msu.ru
Россия, 1 Leninskie Gory, Moscow, 119992; 1 Severnyi proezd, Chernogolovka, Moscow Region, 142432
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