vanillic acid solubility in methanol

Temperature dependent solubility of vanillic acid in aqueous methanol mixtures: Measurements and thermodynamic modeling. A. Noubigh, A. AkrmiTemperature dependent solubility of vanillic acid in aqueous methanol mixtures: measurements and thermodynamic modeling J. Licence. Solid–liquid phase equilibrium and thermodynamic properties of vanillic acid in different pure solvents. Experimental Measurement and Correlation of Solubility Data and Thermodynamic Properties of Protocatechuic Acid in Four Organic Solvents. You have to login with your ACS ID befor you can login with your Mendeley account. Solubility of Gallic Acid, Catechin, and Protocatechuic Acid in Subcritical Water from (298.75 to 415.85) K. Adel Noubigh, Arbi Mgaidi and Manef Abderrabba . Depolymerization is likely initiated by thermally induced homolytic cleavage of ether linkages in lignin to form phenoxy and carbon-based radicals. Maximum monomer yield of 10.5 wt% was achieved at 250 °C after only 10 min of reaction and included vanillin, syringaldehyde, vanillic acid, and syringic acid. The solubility of gallic acid, vanillin, syringic acid, and protocatechuic acid in aqueous solutions of various concentrations of sodium sulfate was determined from (293.15 to 318.15) K at atmospheric pressure using a thermostatted reactor and HPLC analysis. Measurement and correlation of the solubility of gallic acid in methanol plus water systems from (293.15 to 318.15) K. Adel Noubigh, Chokri jeribi, Arbi Mgaidi, Manef Abderrabba. Phenolic monomer production in perfluorodecalin favors high temperatures and short reaction times to prevent further oxidation of the produced monomers. The PFC process was scaled from 5 mL to 250 mL without any loss of yield. To provide a full predictive model, the Abraham solvation parameters of solutes are combined with the proposed models. High concentrations of O2 in perfluorodecalin not only increased lignin depolymerization but suppressed undesirable condensation reactions. Find more information on the Altmetric Attention Score and how the score is calculated. Solubilities of Biologically Active Phenolic Compounds: Measurements and Modeling. Coutinho, Simão P. Pinho, Olga Ferreira. Find more information about Crossref citation counts. Coutinho. is available on our Permission Requests page. The Altmetric Attention Score is a quantitative measure of the attention that a research article has received online. The solubilities of biotin in water, methanol, ethanol, acetic acid, dimethylformamide (DMF), and dimethyl sulfoxide (DMSO) were measured at temperatures ranging from 298.15 K to 333.85 K (p = 0.1 MPa) by the synthetic method with a laser monitoring dynamic technique. Ana Filipa M. Cláudio, Márcia C. Neves, Karina Shimizu, José N. Canongia Lopes, Mara G. Freire, João A. P. Coutinho. Solubility and solid phase studies of isomeric phenolic acids in pure solvents. Citations are the number of other articles citing this article, calculated by Crossref and updated daily. Trained version of the log-linear model for solubility prediction in methanol + water was proposed. Water solubility of drug-like molecules with the cubic-plus-association equation of state. Please enable JavaScript,,,,,,,,,,,,,,,,,,,, Fátima L. Mota, António J. Queimada, Simão P. Pinho, Eugénia A. Macedo. the solubility of phenols in non polar solvents (smaller coefficient corresponds to better solubility). Copyright © 2020 Elsevier B.V. or its licensors or contributors. [5] Noubigh and co-workers studied the solubility of four natural phenols (vanillin, vanillic, gallic, and protocatechuic acid) in pure water at room temperature (298.2 K) and used a thermodynamic model based on the Clegg-Simonson-Pitzer activity

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