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Showing 1 to 8 of 8 for “"Tert-butanol"”.
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Trispyrazolylborate and Tetramethylcyclopentadienyl Osmium Chemistry: Toward Methane Coordination Complexes
… of tetramethylcyclopentadiene (C5Me4H2) in tert-butanol affords [(C 5Me4H)2OsBr]2[Os2Br 8]. The brown color of the salt suggests that the anion adopts an eclipsed conformation (D4h symmetry) and this conclusion has been confirmed by a single-crystal X-ray diffraction experiment. Treatment of …
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Optimization of force fields for molecular dynamics
… technology to study the liquid mixture of tert-butanol and water. We are able to obtain, after 4 iterations, the correct phase behavior and accurately predict the value of the Kirkwood Buff (KB) integrals. We further illustrate that a potential that is determined solely by KB information, …
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The Versatility of Aluminum Systems: Ligand Transfer Agents and Polymerization Catalysts
… was studied with and without addition of tert-butanol as a co-initiator to determine its role and necessity in the catalytic cycle. Finally, the (imino-amido)AlMe₂ complex was also used as the starting complex in attempts at forming a mononuclear aluminum(I) target species. Reaction of …
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Untersuchungen zur stereoselektiven Synthese funktionalisierter Tetrahydrofurane durch Vanadium(V)- und Cobalt(II)-katalysierte Oxidationen substituierter Bishomoallylalkohole
… Oxidationen TBHP in Dichlormethan und H2O2 in tert-Butanol bei jeweils 25°C am geeignetsten. Für Cobalt(II)-katalysierte Oxidationen konnten molekularer Sauerstoff als Primäroxidans, Isopropanol als Solvens und eine Reaktionstemperatur von 60°C als Reaktionsparameter der Wahl ermittelt werden. …
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The alkaline hydrolysis of esters in aqueous-organic solvent mixtures. The effects of solvents and of the activity coefficients of reactants on the kinetics of the alkaline hydrolysis of methyl acetate in aqueous dioxan, aqueous dimethyl sulphoxide and aqueous diglyme (bis (2-methoxyethyl ) ether) mixtures as solvents.
… 04x org z<, 0.15, methanol, ethanol and tert-butanol in t1h6e range 04x0.20'at 25oC. These results indicate that on changing org the solvent composition YE varies by a larger factor than is predicted for the ratio YOH-/yýO_ by the Debye-Iluckel approach, and hence is the dominant factor …
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In vitro analysis of volatile organic compounds in search of potential biomarkers of lung cancer
… (tetradecane). 2,4-Dimethylheptane; 2,6-di-tert-butyl-1,4-benzoquinone; 1-phenylethanol and 2-pentadecanone were released by both A549 andNHLF cell lines. The cancer cells were observed, however, to emit the VOCs at a higherlevel than the fibroblasts. Benzaldehyde; 2-ethylhexanol; hexanal …
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Quantifying Cooperativity in Non-Covalent Networks
… and an intermolecular H-bond to perfluoro-tert-butanol (PFTB) were also studied. In both cases κ for an amide was found to be +0.20. Density-functional theory (DFT) calculations were used to predict the cooperativity, and provided a good match to the data, showing that the cooperativity …
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Functional Triblock Terpolymers for Multicompartment Micelle and Janus Particle Synthesis
… and polystyrene-block-polybutadiene-block-poly(tert-butyl methacrylate). However, these polymers do not offer many possibilities of chemical alterations and stimuli-responsive elements. Therefore, potential new functional monomers for the use in JP synthesis from triblock terpolymer bulk …