Results 61 to 70 of about 23,269 (237)
Lignin-containing Feedstock Hydrogenolysis for Biofuel Component Production
Bulletin of Chemical Reaction Engineering & Catalysis, 2018 In this paper, the commercial 5%Pd/C and 5%Pt/C catalysts and synthesized 5%Pt/MN-270 and 5%Pd/MN-270 were used in the hydrogenolysis of lignocellulosic material (softwood sawdust) to obtain liquid fuels in the form of hydrocarbons.
Elena Shimanskaya +4 more
doaj +1 more source
Carbon Energy, EarlyView.Hybrid water electrolysis has emerged as a promising alternative to conventional electrolysis for sustainable hydrogen production. The economic potential of replacing water oxidation with organic substrates is assessed. For each substrate, representative electrocatalysts and mechanistic insights are reviewed to identify design principles for optimized ...
Conor Brennan‐Pollak +12 more
wiley +1 more source
Chem & Bio EngineeringPlastic hydrogenolysis is an attractive approach for producing value-added chemicals due to its mild reaction conditions, but controlling product distribution is challenging due to the formation of undesired CH4. This work reports several bimetallic RuM3/
Yong Yuan +5 more
doaj +1 more source
Synthesis and reactivity of 4-(trifluoromethyl)azetidin-2-ones [PDF]
, 2018 Because of the beneficial effect of a trifluoromethyl group on the biological properties of bioactive compounds on the one hand and the versatile synthetic potential of beta-lactams on the other hand, 4-CF3-beta-lactams comprises interesting entities for
D'hooghe, Matthias +2 more
core +1 more source
Chemical Ligation of Backbone N‐hydroxylated Peptides
Chemistry – A European Journal, EarlyView.Peptide backbone N‐hydroxylation enables sequence‐agnostic fragment ligation via hydroxamate O‐acyl capture and O→N acyl transfer in water. Broad tolerance of sterically demanding nucleophilic residues is observed, and reductive N─O cleavage restores the native amide bond.
Natalia Cano‐Sampaio +1 more
wiley +1 more source
2-Diazoacetoacetic acid, an efficient and convenient reagent for the synthesis of alpha-diazo-beta-ketoesters [PDF]
, 2006 The formation of various alpha-diazo acetoacetic esters can be obtained in a single transformation with good to excellent yields using readily available 2-diazoacetoacetic ...
Ferreira, Eric M. +2 more
core
Alkene Hydrogenation by a Cationic, Nine‐Coordinate Molybdenum(VI) Pentahydride Catalyst
Chemistry – A European Journal, EarlyView.While late 3d metals dominate efforts to replace precious metals in homogeneous hydrogenation, molybdenum has remained largely ignored. This work reveals that a nine‐coordinate pentahydrido molybdenum complex can hydrogenate a broad range of alkenes efficiently, demonstrating that early‐metal polyhydrides can serve as genuine catalysts rather than mere
Arno Estival +9 more
wiley +1 more source
Hydrogenolysis of glycerol to monoalcohols over supported Mo and W Catalysts [PDF]
, 2016 MoO3 and WO3 were supported on γ-Al2O3 and SiO2 with nominal loadings of 10 wt % via wet impregnation. The catalysts were characterized using XRD, TPR, Pulse TPD, Raman, TEM, and BET surface area.
Dasireddy, Venkata D. B. C. +5 more
core +3 more sources
Simple Guanosine—Amino Acid Hybrids as Low Molecular Weight Hydrogelators
Chemistry – A European Journal, EarlyView.Unexplored guanosine‐amino acid derivatives act as low molecular weight hydrogelators. Gelation is triggered by K+ ions and pH changes and relies on G‐quadruplex formation. Small changes in the amino acid structure have a strong impact on the mechanical properties of the gels.
Silvia Pieraccini +6 more
wiley +1 more source
Catalytic performance of Rh/SiO2 in glycerol reaction under hydrogen [PDF]
, 2002 Glycerol is a main byproduct in the biodiesel production process, and the effective utilization of glycerol can contribute to biodiesel promotion. One of the possible methods is the catalytic conversion of glycerol to valuable chemicals, and this can ...
Furikado Ippei +6 more
core +1 more source