Catalytic Oxidation of 5-Hydroxymethylfurfural into 2,5-Diformylfuran Using V-Containing Heteropoly Acid Catalysts Научная публикация
| Журнал |
Reaction Kinetics, Mechanisms and Catalysis
ISSN: 1878-5190 , E-ISSN: 1878-5204 |
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| Вых. Данные | Год: 2020, Том: 130, Номер: 1, Страницы: 403-415 Страниц : 13 DOI: 10.1007/s11144-020-01782-z | ||
| Ключевые слова | 2,5-Diformylfuran; Heteropoly acids; Homogeneous catalysis; 5‐Hydroxymethylfurfural; Oxidation | ||
| Авторы |
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| Организации |
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Информация о финансировании (1)
| 1 | Российский фонд фундаментальных исследований | 18-33-00073 |
Реферат:
2,5-Diformylfuran (DFF) is an attractive and challenging compound that can be synthesized with good selectivity by the oxidation of bio-based 5‐hydroxymethylfurfural (5-HMF) using specific catalysts. Vanadium-containing heteropoly acids (PMoV HPAs) are highly active oxidation catalysts whose activity can be tuned by changing vanadium(V) (VV) content. This study reports the preparation of a number of PMoV HPAs with different VV amount and type of outer-sphere cation and investigating their catalytic performance in 5-HMF-to-DFF conversion. The characterization of synthesized HPAs by simple instrumental methods (pH-measurement, potentiometry, and titration analysis) and NMR revealed retaining Keggin structure and increasing oxidation potential with rising VV amount. The complete optimization of reaction conditions allowed one to reach a DFF yield of 92% using Co2H6P3Mo18V7O84 at 110 °C in water/MIBK for 90 min under atmospheric pressure. The described method of 5-HMF oxidation is based on using effective soft oxidants that can be easily recycled and reused at least five times without significant loss of catalytic activity.
Библиографическая ссылка:
Rodikova Y.
, Zhizhina E.
Catalytic Oxidation of 5-Hydroxymethylfurfural into 2,5-Diformylfuran Using V-Containing Heteropoly Acid Catalysts
Reaction Kinetics, Mechanisms and Catalysis. 2020. V.130. N1. P.403-415. DOI: 10.1007/s11144-020-01782-z WOS Scopus РИНЦ CAPlusCA OpenAlex
Catalytic Oxidation of 5-Hydroxymethylfurfural into 2,5-Diformylfuran Using V-Containing Heteropoly Acid Catalysts
Reaction Kinetics, Mechanisms and Catalysis. 2020. V.130. N1. P.403-415. DOI: 10.1007/s11144-020-01782-z WOS Scopus РИНЦ CAPlusCA OpenAlex
Даты:
| Поступила в редакцию: | 10 мар. 2020 г. |
| Принята к публикации: | 25 апр. 2020 г. |
| Опубликована online: | 5 мая 2020 г. |
| Опубликована в печати: | 1 июн. 2020 г. |
Идентификаторы БД:
| Web of science: | WOS:000530587800001 |
| Scopus: | 2-s2.0-85085085750 |
| РИНЦ: | 43281402 |
| Chemical Abstracts: | 2020:861044 |
| Chemical Abstracts (print): | 173:560374 |
| OpenAlex: | W3023767910 |