Reductive Amination of Carbonyl Compounds over a Ni2P/SiO2 Catalyst in a Flow Mode Научная публикация
| Журнал |
Kinetics and Catalysis
ISSN: 0023-1584 , E-ISSN: 1608-3210 |
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| Вых. Данные | Год: 2022, Том: 63, Номер: 6, Страницы: 660–665 Страниц : DOI: 10.1134/S0023158422060155 | ||||
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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 a Ni2P/SiO2 Catalyst in a Flow Mode
Kinetics and Catalysis. 2022. V.63. N6. P.660–665. DOI: 10.1134/S0023158422060155 WOS Scopus РИНЦ CAPlus OpenAlex
Reductive Amination of Carbonyl Compounds over a Ni2P/SiO2 Catalyst in a Flow Mode
Kinetics and Catalysis. 2022. V.63. N6. P.660–665. DOI: 10.1134/S0023158422060155 WOS Scopus РИНЦ CAPlus OpenAlex
Оригинальная версия:
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 Sciact
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 Sciact
Даты:
| Поступила в редакцию: | 24 мая 2022 г. |
| Принята к публикации: | 20 июл. 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 |
| OpenAlex: | W4323346035 |