Results 1 to 10 of about 54,932 (118)
Co-Production of Dimethyl Carbonate, Dimethoxymethane and Dimethyl Ether from Methanol: Process Design and Exergy Analysis [PDF]
Dimethyl carbonate is an important green chemical that has been widely used in the chemical industry. In the production of dimethyl carbonate, methanol oxidative carbonylation has been studied, but the conversion ratio of dimethyl carbonate using this ...
Shuxing Zhang +4 more
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Methylation of Cyanidin-3-O-Glucoside with Dimethyl Carbonate [PDF]
The approach presented in this study is the first for the hemisynthesis of methylated anthocyanins. It was possible to obtain cyanidin-3-O-glucoside derivatives with different degrees of methylation.
Sarah Straßmann +3 more
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Experimental and Thermodynamic Study on new CO2 absorbents
UNIFAC model is a thermodynamic model for predicting activity coefficients based on the group contribution method, which is very important in predicting gas-liquid equilibrium, especially for CO2-absorbent system.
Zhou Mengyue +6 more
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The article considers the effect of the solvate environment of the lithium cation in various aprotic solvents.The redox reactions of electrodes made from a polymeric condensation product of triquinoyl with 1,2,4,5-tetraaminobenzene are studied.
Olga V. Yarmolenko +8 more
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An organocatalytic protocol for the synthesis of dimethyl carbonate has been developed. Under the catalysis of 5 mol% N-heterocyclic carbenes, ethylene carbonate undergoes transesterification reaction with methanol under very mild reaction conditions ...
Guang-Fen Du +5 more
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Reactivity trends for mechanochemical reductive coupling of aryl iodides
Reductive coupling reactions are a facile and versatile way to make carbon – carbon bonds. However, most methods within this class of reactions makes use of reprotoxic, amide-based solvents. Mechanochemistry, a method that does not always require solvent,
Courtney Carson +4 more
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Quantum Chemical Study on Interaction of Dimethyl Carbonate with Polydimethylsiloxane
Possible mechanisms of interaction of dimethyl carbonate with polydimethylsiloxane have been examined by density functional theory method with exchange-correlation functional B3LYP and basis set 6-31G(d,p).
E. M. Demianenko +6 more
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Gas phase synthesis of dimethyl carbonate from CO2 and CH3OH over Cu-Ni/AC. A kinetic study
The catalytic activity for dimethyl carbonate formation from carbon dioxide and methanol over mono and bimetallic Cu:Ni supported on activated carbon is presented.
Oscar Felipe Arbeláez-Pérez +4 more
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Peculiarities of Chemisorption of Dimethyl Carbonate on Silica Surface
This paper presents the results of studies of dimethyl carbonate interaction with sites of the fumed silica surface. The investigations were performed in a vacuum quartz cuvette using IR spectroscopy method.
I. S. Protsak +2 more
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Production of methyl esters from fried soybean oil using dimethyl carbonate with hydrobromic acid
Energy demand is increasing dramatically because of the fast industrial development, rising population, and economic growth in the world. To fulfill this energy demand, a large amount of fuel is widely used from different fossil resources.
Balaji Panchal +5 more
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