Insoluble Keggin-Type P-Mo-V Polyoxometalates with nBu4N+ Counterion: Recyclable Catalysts for 5-Hydroxymethylfurfural Oxidation | Sciact - CRIS-система Института катализа

Insoluble Keggin-Type P-Mo-V Polyoxometalates with nBu4N+ Counterion: Recyclable Catalysts for 5-Hydroxymethylfurfural Oxidation Научная публикация

Журнал

ChemistrySelect
, E-ISSN: 2365-6549

Вых. Данные

Год: 2025, Том: 10, Номер: 34, Номер статьи : e03098, Страниц : 11 DOI: 10.1002/slct.202503098

Ключевые слова

2,5-Diformylfuran, 5-Hydroxymethylfurfural, Heterogeneous catalysis, Heteropoly acid, Oxidation, Vanadium(V) activation

Авторы

Rodikova Yulia A. ¹ , Zhizhina Elena G. ¹ , Parmon Valentin N. ¹

Организации

1	Novosibirsk State Technical University, Novosibirsk 630073, Russia

Mixed nBu4N+-substituted phosphomolybdovanadates of (nBu4N)2.5+xH0.5PMo12-xVxO40 (x = 1–4) gross composition have been prepared by a promising ecological method and investigated as catalysts for the transformation of 5-hydroxymethylfurfural. It has been shown that activation of vanadium(V) atoms in V2O5 using the H2O2-affected approach followed by their insertion into a Mo-containing framework provides a waste-free synthesis of mixed heteropoly anions. The resulting solids have been characterized by XRD, IR, ICP-AES, N2 adsorption–desorption, and TGA methods to estimate their structural and textural characteristics. The catalysts exhibit significant activity and good reusability (at least five times) in the oxidation of a biomass-derived precursor to produce 2,5-diformylfuran in yield above 90%.

Rodikova Y.A. , Zhizhina E.G. , Parmon V.N.
Insoluble Keggin-Type P-Mo-V Polyoxometalates with nBu4N+ Counterion: Recyclable Catalysts for 5-Hydroxymethylfurfural Oxidation
ChemistrySelect. 2025. V.10. N34. e03098 :1-11. DOI: 10.1002/slct.202503098

Поступила в редакцию:	26 мая 2025 г.
Принята к публикации:	18 авг. 2025 г.
Опубликована online:	5 сент. 2025 г.
Опубликована в печати:	8 сент. 2025 г.

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