Articles with "base catalysts" as a keyword



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Dimethyl carbonate synthesis over solid base catalysts derived from Ca–Al layered double hydroxides

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Published in 2018 at "Chemical Papers"

DOI: 10.1007/s11696-018-0408-8

Abstract: AbstractThe Ca–Al oxide catalysts are prepared via thermal decomposition of Ca–Al layered double hydroxide precursors and characterized by XRD, TG, SEM, BET, CO2-TPD, Hammett indicators, XPS and ICP techniques. The obtained catalysts are then tested… read more here.

Keywords: derived layered; layered double; catalysts derived; base catalysts ... See more keywords
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Azobenzene-Functionalized UiO-66-NH2: Solid Base Catalysts with Photocontrollable Activity.

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Published in 2023 at "Inorganic chemistry"

DOI: 10.1021/acs.inorgchem.3c00813

Abstract: Heterogeneous solid base catalysts are highly expected due to their high activity and environmentally friendly nature in a variety of reactions. However, the catalytic activity of traditional solid base catalysts is controlled by external factors… read more here.

Keywords: base catalysts; uio nh2; activity; solid base ... See more keywords
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Development of chiral potassium strong Brønsted base catalysts for enantioselective carbon-carbon bond-forming reactions.

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Published in 2022 at "Chemical communications"

DOI: 10.1039/d1cc06328f

Abstract: Chiral alkaline metal Brønsted bases are traditional and reliable promoters in enantioselective catalysis. Here, new chiral potassium strong base catalysts were developed for enantioselective carbon-carbon bond-forming reactions of weakly acidic carbon pronucleophiles. Chiral potassium amide… read more here.

Keywords: base catalysts; carbon; potassium; potassium strong ... See more keywords
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Application of agro-waste derived materials as heterogeneous base catalysts for biodiesel synthesis

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Published in 2018 at "Journal of Renewable and Sustainable Energy"

DOI: 10.1063/1.5043328

Abstract: Agro-wastes are the post-harvest products or agricultural residues generated through various agricultural activities which have diverse scopes for various applications. Reutilization of agro-waste is an environmentally safe and cost-effective process of waste management. Proper and… read more here.

Keywords: base catalysts; waste derived; heterogeneous base; waste ... See more keywords