Mijlhoff F C.The molecular structure of dimethylcarbonate, determined by gas electron diffraction.Journal of Molecular Biology. 1977Mijlhoff F C.The molecular structure of dimethylcarbonate, determined by gas electron diffraction. Journal of Molecular Biology . 1977...
Molecular dynamics calculations of dimethyl carbonate were performed with these parameters to investigate the conformational and structural properties. The system reached conformational equilibrium with 68% of the most energetically stable conformation at 80掳C. A small deviation of the calculated ...
Preparation of High-Molecular-Weight Aliphatic Polycarbonates by Condensation Polymerization of Diols and Dimethyl Carbonate A synthetic strategy was developed for the condensation polymerization of aliphatic diols with dimethyl carbonate to produce high-molecular-weight aliphati... JH Park,JY Jeon,JJ Lee...
The final mass of ZrO2 was normalized to 100% (remaining weight at 600 °C). The weight of ideal UiO-66 at 350 °C is 220.2% which agrees with the chemical formula of Zr6O6(BDC)6, In contrast, the weight of defective UiO-66 at 350 °C is below 220.2% suggesting the defic...
1. A composition of at least three different components comprising: (a) a poly(orthomethylolated) phenolic compound, wherein the molecular weight of the poly(orthomethylolated) phenolic compound is less than 320, and wherein the poly(orthomethylolated) phenolic compound has at least two methylol...
from thermal decomposition of p-chlorobenzenediazonium hexafluorophosphate is useful in the preparation of an extremely high-molecular-weight poly(N-vinylcarbazole) (Mw = 3 脳 106) with a narrow molecular weight distribution (MWD = 2.1)... WP Lin - 《Journal of Polymer Science Part A Polymer ...
Sodium chloride makes the production of dimethyl carbonate way more straightforward. select article Depression mechanism of acid for flotation separation of fluorapatite and dolomite using ToF-SIMS and XPS Research articleAbstract only Depression mechanism of acid for flotation separation of fluorapatite and...
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A general protocol for the reductive N-methylation of amines using dimethyl carbonate and molecular hydrogen: mechanistic insights and kinetic studies. Catal. Sci. Technol. 6, 7956–7966 (2016). 141. Adam, R., Cabrero-Antonino, J. R., Junge, K., Jackstell, R. & Beller, M. Esters, ...
2. A process for controlling the molecular weight of a polymer synthesized by free radical emulsion polymerization that comprises polymerizing at least one monomer by free radical polymerization in an aqueous emulsion in the presence of dibenzyltrithiocarbonate as a molecular weight regulator, wherein...