Sciact
  • EN
  • RU

Mechanism of Pd/C-Catalyzed Hydrogenation of Furfural under Hydrothermal Conditions Научная публикация

Журнал Journal of Catalysis
ISSN: 0021-9517 , E-ISSN: 1090-2694
Вых. Данные Год: 2020, Том: 389, Страницы: 721-734 Страниц : 14 DOI: 10.1016/j.jcat.2020.07.013
Ключевые слова Furfural; Catalytic hydrogenation; Reaction mechanism; Pd/C catalysts
Авторы Mironenko Roman M. 1 , Belskaya Olga B. 1 , Talsi Valentin P. 1 , Likholobov Vladimir A. 2
Организации
1 Center of New Chemical Technologies BIC, Boreskov Institute of Catalysis
2 Boreskov Institute of Catalysis, 5 Lavrentieva Ave., 630090 Novosibirsk, Russia

Информация о финансировании (1)

1 Министерство науки и высшего образования Российской Федерации (с 15 мая 2018) 0364-2019-0006

Реферат: Catalytic hydrogenation of furfural under hydrothermal conditions is of great importance and has recently attracted huge attention as an approach to obtaining a wide range of valuable chemicals from a renewable source. However, the data concerning the reaction mechanism of aqueous-phase furfural hydrogenation are very scarce, and it is still not clear which reactions lead to various carbonyl compounds, such as cyclopentanone, 4-oxopentanal, 5-hydroxy-2-pentanone. Herein, we present the results of an experimental study of the mechanism of reactions occurring in the furfural hydrogenation under hydrothermal conditions over the 1% Pd/CNTs catalyst. The following approaches have been used to study the reaction mechanism: hydrogenation of key intermediates formed upon the furfural conversion, and isotopic labeling experiments using D2O as a tracer in hydrogenation of furfural, which provides direct evidence of the occurring reactions. It was found that the furfural hydrogenation process is realized through four pathways including various reductive and acid-catalyzed furan ring opening reactions. The methods and approaches used in the present work, as well as the results obtained, can be useful in studying the mechanism of aqueous-phase hydrogenation of a wide range of oxygen-containing substrates in the presence of catalysts of different compositions.
Библиографическая ссылка: Mironenko R.M. , Belskaya O.B. , Talsi V.P. , Likholobov V.A.
Mechanism of Pd/C-Catalyzed Hydrogenation of Furfural under Hydrothermal Conditions
Journal of Catalysis. 2020. V.389. P.721-734. DOI: 10.1016/j.jcat.2020.07.013 WOS Scopus РИНЦ CAPlus OpenAlex ЦНХТ ID
Даты:
Поступила в редакцию: 17 мар. 2020 г.
Принята к публикации: 15 июл. 2020 г.
Опубликована online: 24 июл. 2020 г.
Опубликована в печати: 1 сент. 2020 г.
Идентификаторы БД:
Web of science: WOS:000566793300008
Scopus: 2-s2.0-85089011702
РИНЦ: 45446525
Chemical Abstracts: 2020:1538702
OpenAlex: W3044960521
ЦНХТ ID: 2858
Цитирование в БД:
БД Цитирований
Scopus 77
Web of science 73
РИНЦ 64
OpenAlex 77
Альметрики: