5-Hydroxymethylfurfural (5-HMF) is recognized as a key platform molecule in the bioeconomy, serving as a precursor for the production of biofuels (2,5-dimethylfuran, 5-ethoxymethylfurfuryl ether), biopolymers (2,5-furandicarboxylic acid), and pharmaceutical intermediates. This review systematizes modern approaches to the synthesis of 5-HMF from carbohydrate feedstocks of varying complexity – from monosaccharides (fructose, glucose) to cellulose and lignocellulosic biomass (rice straw). Catalytic systems (homogeneous acids, ionic liquids, heterogeneous catalysts, including functionalized silica gel SiO₂-Imi-SO₃H and sulfated zeolite HSO₃-ZSM-5), solvent effects (dimethyl sulfoxide, biphasic water/organic solvent systems, including dichloromethane/tetrahydrofuran), process intensification methods (ultrasound, microwaves), and strategies for suppressing side reactions are analyzed in detail. The main pathways of 5-HMF chemical transformation are discussed, along with techno-economic and environmental aspects of production based on life cycle assessment (LCA) and bibliometric analysis. Key challenges (catalyst and separation costs, stability) and promising research directions (low-cost bifunctional catalysts, deep eutectic solvents, process integration, electrochemical methods, use of non-food biomass) are identified.
| Mualliflar | Sitmuratov, Tulkinbek Sabirbayevich, Rakhmatullina, Alevtina Petrovnas, Ситмуратов, Тулкинбек Сабирбаевич, Рахматуллина, Алевтина Петровна, Sitmuratov, Tulkinbek Sabirbayevich, Rakhmatullina, Alevtina Petrovnas |
|---|---|
| Jurnal | Саноатда рақамли технологиялар |
| Nashr sanasi | 2025-11-08 |
| Jild | 3 |
| Son | 4 |
| Betlar | 211-222 |
| Til | Ingliz |
| DOI | 10.70769/3030-3214.srt.3.4.2025.10 |
DOI: 10.70769/3030-3214.srt.3.4.2025.10 · Maqolaning asl sahifasi
5-hydroxymethylfurfural (5-HMF), biomass, carbohydrate dehydration, fructose, glucose, cellulose, ionic liquids, heterogeneous catalysts, biphasic systems, platform molecules, renewable feedstocks, biofuels, furandicarboxylic acid (FDCA), 5-гидроксиметилфурфурол (5-ГМФ), биомасса, дегидратация углеводов, фруктоза, глюкоза, целлюлоза, ионные жидкости, гетерогенные катализаторы, двухфазные системы, платформенные молекулы, возобновляемые сырьевые материалы, биотопливо, фурандикарбоновая кислота (ФДКА), 5-gidroksimetilfurfurol (5-GMF), biomassa, uglevodlar degidratatsiyasi, fruktoza, glyukoza, sellyuloza, ion suyuqliklar, geterogen katalizatorlar, ikki fazali tizimlar, platforma molekulalari, qayta tiklanadigan xomashyolar, bioyoqilg‘ilar, furankarbon kislotasi (FDKK)
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