Catalysts are substances that increase the reaction rate of a chemical reaction without being consumed in the process. 3188-00-9, Name is 2-Methyltetrahydrofuran-3-one, SMILES is CC1C(CCO1)=O, belongs to tetrahydrofurans compound. In a document, author is Kumaravel, Sakthivel, introduce the new discover, SDS of cas: 3188-00-9.
Catalytic conversion of levulinic acid under noncorrosive conditions using Ru/Zr/Al-SBA-15 catalysts
Herein we report the synthesis of Ru/Zr/Al-SBA-15 catalysts, their characterization by XRD, FT-IR, BET, ICP, FE-SEM, HR-TEM, HAADF-STEM, XPS, TPR, TPD, TGA/DTA and UV-DRS techniques and their catalytic activity towards the hydrogenation of levulinic acid (LA) at ambient H-2 pressure under non-corrosive conditions. As the product 2-Methyl Tetrahydrofuran (2-MTHF) obtained in the hydrogenation of levulinic acid is a promising platform chemical having wide applications in the production of biofuels, fine chemicals and green solvents, this research work carries significance. The characterization studies revealed the presence of Zr species well dispersed on SBA-15 and upto 5% loading of Ru over Zr/Al-SBA-15 preserved the mesoporous structure of bare SBA-15. Among the different catalysts, 5% Ru/Zr/Al-SBA-15 (ISM) exhibited the highest catalytic activity with 97% conversion and 84% selectivity towards MTHF in the hydrogenation of levulinic acid without using any solvent. 5% Ru/Zr/Al-SBA-15 catalyst was also synthesized by other methods such as traditional impregnation method (TIM) and ultrasonication method (USM). 5% Ru/Zr/Al-SBA-15 (ISM) showed different morphologies depending on the preparative methods and their catalytic performances were found to be dependent on the method of synthesis. The recyclability of the best catalyst was tested upto five cycles and there was not much variation in terms of conversion and selectivity.
The proportionality constant is the rate constant for the particular unimolecular reaction. the reaction rate is directly proportional to the concentration of the reactant. I hope my blog about 3188-00-9 is helpful to your research. SDS of cas: 3188-00-9.
Reference:
Tetrahydrofuran – Wikipedia,
,Tetrahydrofuran | (CH2)3CH2O – PubChem