Nie, Yifan published the artcileSynthesis of mesoporous sulfonated carbon from chicken bones to boost rapid conversion of 5-hydroxymethylfurfural and carbohydrates to 5-ethoxymethylfurfural, Quality Control of 539-88-8, the main research area is mesoporous sulfonated carbon chicken bone boost hydroxymethylfurfural carbohydrate ethoxymethylfurfural.
Sulfonated carbon material is an important class of catalysts, but controllable preparation of high-performance materials for biomass transformations is still challenging. Here, we demonstrate an effective strategy to prepare mesoporous sulfonated carbon materials from chicken bones to convert carbohydrates to 5-ethoxymethylfurfural (EMF). The carbonization of chicken bones without using addnl. templates gave hierarchical porous carbon materials. The subsequent sulfonation by chem. reduction approach introduced 2.33 mmol/g of -PhSO3H group, reserved abundant mesopores but blocked micropores. The sulfonated carbon materials afforded EMF yields of 94.7% and 68.6% from 5-hydroxymethylfurfural (HMF) and fructose in ethanol within 1.5 h and 2 h, resp., without using high b.p. co-solvents. Furthermore, the apparent activation energies for HMF and fructose conversion were 29.1 and 49.5 kJ/mol, resp. The catalyst could be reused four times with EMF yield decreasing from 68.6% to 62.7%.
Renewable Energy published new progress about Acidity. 539-88-8 belongs to class esters-buliding-blocks, name is Ethyl 4-oxopentanoate, and the molecular formula is C7H12O3, Quality Control of 539-88-8.
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics