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Efficient Reduction of Nitroarenes Using Supercritical Alcohols as a Source of Hydrogen in Flow-Type Reactor in the Presence of Alumina Научная публикация

Журнал The Journal of Supercritical Fluids
ISSN: 0896-8446 , E-ISSN: 1872-8162
Вых. Данные Год: 2014, Том: 86, Страницы: 137-144 Страниц : 8 DOI: 10.1016/j.supflu.2013.12.012
Ключевые слова Alumina, Aniline, Hydrogen transfer, Meerwein-Ponndorf-Verley reduction, Nitrobenzene, Supercritical alcohols
Авторы Sivcev V.P. 1 , Korchagina D.V. 2 , Suslov E.V. 2 , Volcho K.P. 2 , Salakhutdinov N.F. 2 , Anikeev V.I. 1
Организации
1 Boreskov Institute of Catalysis, Siberian Branch of the Russian Academy of Sciences, Prosp. Akad. Lavrent’eva 5, Novosibirsk 630090, Russian Federation
2 Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch of the Russian Academy of Sciences, Prosp. Akad. Lavrent’eva 9, Novosibirsk 630090, Russian Federation

Информация о финансировании (1)

1 Российский фонд фундаментальных исследований 14-08-00210

Реферат: Reduction of nitroarenes using supercritical alcohols as a source of hydrogen was studied in a flow reactor in the presence of alumina at temperatures 515–615 K and residence times not exceeding 6 min. In the reaction of nitrobenzene reduction by 4-methylpentan-2-ol in supercritical (sc) CO2, the selectivity for aniline reached 95% with a conversion of 71%. If methanol was used as the reducing agent, the main reaction product was N,N-dimethylaniline. It was shown that the use of scCO2 co-solvent had a significant impact on the course of the reduction process including secondary and side reactions. The conditions for the reduction of halogenated nitroarenes into respective amines with high conversion and nearly 100% selectivity almost without dehalogenation were found.
Библиографическая ссылка: Sivcev V.P. , Korchagina D.V. , Suslov E.V. , Volcho K.P. , Salakhutdinov N.F. , Anikeev V.I.
Efficient Reduction of Nitroarenes Using Supercritical Alcohols as a Source of Hydrogen in Flow-Type Reactor in the Presence of Alumina
The Journal of Supercritical Fluids. 2014. V.86. P.137-144. DOI: 10.1016/j.supflu.2013.12.012 WOS Scopus РИНЦ CAPlusCA OpenAlex
Даты:
Поступила в редакцию: 18 сент. 2013 г.
Принята к публикации: 17 дек. 2013 г.
Опубликована online: 25 дек. 2013 г.
Опубликована в печати: 1 февр. 2014 г.
Идентификаторы БД:
Web of science: WOS:000333511100018
Scopus: 2-s2.0-84892580961
РИНЦ: 21863171
Chemical Abstracts: 2014:283302
Chemical Abstracts (print): 160:544395
OpenAlex: W2076798752
Цитирование в БД:
БД Цитирований
Web of science 13
Scopus 13
РИНЦ 15
OpenAlex 13
Альметрики: