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Reductive Amination of Carbonyl Compounds over Ni2P/SiO2 Catalyst in a Flow Mode Научная публикация

Журнал Kinetics and Catalysis
ISSN: 0023-1584 , E-ISSN: 1608-3210
Вых. Данные Год: 2022, Том: 63, Номер: 6, Страницы: 660-665 Страниц : 6 DOI: 10.1134/S0023158422060155
Ключевые слова reductive amination; nickel phosphide catalyst; carbonyl compounds; secondary amines; flow reactor; molecular hydrogen
Авторы Wang Y. 1 , Nuzhdin A.L. 2 , Shamanaev I.V. 2 , Bukhtiyarova G.A. 2
Организации
1 Novosibirsk State University, 630090, Novosibirsk, Russia
2 Boreskov Institute of Catalysis, Siberian Branch, Russian Academy of Sciences, 630090, Novosibirsk, Russia

Информация о финансировании (1)

1 Министерство науки и высшего образования Российской Федерации (с 15 мая 2018) 0239-2021-0008

Реферат: The catalytic properties of a nickel phosphide catalyst supported on silica gel in the reductive amination of carbonyl compounds were studied in a flow reactor using molecular hydrogen as a reducing agent. The reaction was carried out in toluene with a slight excess of amine at a total pressure of 10 bar and a temperature of 140–170°C. With the use of primary aliphatic amines, the 6.3% Ni2P/SiO2 catalyst provided the formation of secondary amines with a yield to 99%. The yield of the target product depended on the carbonyl compound and decreased in the following order: aliphatic aldehydes > aliphatic ketones ~ aromatic aldehydes > aromatic ketones. This was explained by a decrease in the electrophilic properties in this sequence. At the same time, the yield of secondary amines in reactions involving aromatic amines, which are weaker nucleophiles, was much lower.
Библиографическая ссылка: Wang Y. , Nuzhdin A.L. , Shamanaev I.V. , Bukhtiyarova G.A.
Reductive Amination of Carbonyl Compounds over Ni2P/SiO2 Catalyst in a Flow Mode
Kinetics and Catalysis. 2022. V.63. N6. P.660-665. DOI: 10.1134/S0023158422060155 WOS Scopus РИНЦ CAPlusCA OpenAlex
Оригинальная: Ван Я. , Нуждин А.Л. , Шаманаев И.В. , Бухтиярова Г.А.
Восстановительное аминирование карбонильных соединений на катализаторе Ni2P/SiO2 в проточном режиме
Кинетика и катализ. 2022. Т.63. №6. С.743-748. DOI: 10.31857/S0453881122060168 РИНЦ OpenAlex
Даты:
Поступила в редакцию: 24 мая 2022 г.
Принята к публикации: 20 июл. 2022 г.
Опубликована в печати: 1 дек. 2022 г.
Опубликована online: 6 мар. 2023 г.
Идентификаторы БД:
Web of science: WOS:000944025100005
Scopus: 2-s2.0-85149978833
РИНЦ: 50427969
Chemical Abstracts: 2023:464321
Chemical Abstracts (print): 182:412893
OpenAlex: W4323346035
Цитирование в БД:
БД Цитирований
Scopus 4
РИНЦ 4
OpenAlex 4
Web of science 4
Альметрики: