Molecular design and experimental study of cellulose conversion to 5-hydroxymethylfurfural catalyzed by different ratios of Brønsted/Lewis acid ionic liquids.
Sign Up to like & getrecommendations! Published in 2022 at "Carbohydrate polymers"
DOI: 10.1016/j.carbpol.2021.118936
Abstract: Cellulose conversion into 5-hydroxymethylfurfural (5-HMF) is difficult because of the strong hydrogen bonding existed in cellulose chains. Brønsted/Lewis (B/L) biacidic functionalized ionic liquids (ILs) have great advantages in acid-catalyzed tandem reactions, but the catalytic effect… read more here.
Keywords: nsted lewis; ionic liquids; conversion hydroxymethylfurfural; cellulose conversion ... See more keywords
Vesicle-combined PtBi/C catalyst for base-free conversion of 5-hydroxymethylfurfural to 2,5-furandicarboxylic acid
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DOI: 10.1093/chemle/upaf104
Abstract: A conversion of 5-hydroxymethylfurfural (HMF) to 2,5-frandicarboxylic acid (FDCA) was catalyzed by a catalyst of PtBi-activated carbon (PtBi/C) combined with vesicles made of phospholipid. No alteration of electron state of PtBi/C by vesicles was observed.… read more here.
Keywords: acid; catalyst; conversion hydroxymethylfurfural; base free ... See more keywords
Tungsten Promoted Ni/Al2O3 as a Noble-Metal-Free Catalyst for the Conversion of 5-Hydroxymethylfurfural to 1-Hydroxy-2,5-Hexanedione
Sign Up to like & getrecommendations! Published in 2022 at "Frontiers in Chemistry"
DOI: 10.3389/fchem.2022.857199
Abstract: The conversion of 5-hydroxymethylfurfural (HMF) to 1-hydroxy-2,5-hexanedione (HHD) represented a typical route for high-value utilization of biomass. However, this reaction was often catalyzed by the noble metal catalyst. In this manuscript, W promoted Ni/Al2O3 was… read more here.
Keywords: catalyst; noble metal; hhd; promoted al2o3 ... See more keywords
Variations of Major Product Derived from Conversion of 5-Hydroxymethylfurfural over a Modified MOFs-Derived Carbon Material in Response to Reaction Conditions
Sign Up to like & getrecommendations! Published in 2018 at "Nanomaterials"
DOI: 10.3390/nano8070492
Abstract: In recent years, the conversion of 5-hydroxymethylfurfural (HMF) into 5-ethoxymethylfurfural (EMF) and ethyl levulinate (EL) has become an attractive biomass transformation route due to their potential applications in the energy and chemical industries. In this… read more here.
Keywords: carbon; conversion hydroxymethylfurfural; variations major; major product ... See more keywords