Articles with "efficient catalytic" as a keyword



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An Efficient Catalytic Route for the Synthesis of Silane Coupling Agents Based on the 1,1,3,3‐Tetramethyldisiloxane Core

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Published in 2017 at "European Journal of Inorganic Chemistry"

DOI: 10.1002/ejic.201601341

Abstract: We report studies concerning the selective mono-functionalization of 1,1,3,3-tetramethyldisiloxane (TMDSO) with vinyl-substituted silicon derivatives via the hydrosilylation reaction. Examinations of platinum- and rhodium-based catalysts in the reactions between TMDSO and exemplary vinyl-containing silicon derivatives have… read more here.

Keywords: catalytic route; route synthesis; efficient catalytic; silane coupling ... See more keywords
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Chelated palladium nanoparticles on the surface of plasma-treated polyethersulfone membrane for an efficient catalytic reduction of p-nitrophenol: Efficient Catalytic Reduction of p-nitrophenol

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Published in 2018 at "Polymers for Advanced Technologies"

DOI: 10.1002/pat.4211

Abstract: Polym Adv Technol. 2017;1–13. Herein, a novel method was reported for the use of polyethersulfone (PES) membranes in catalytic reactions with an enhanced distribution and superior catalytic activity of palladium nanoparticles immobilized on the surface… read more here.

Keywords: catalytic reduction; microscopy; efficient catalytic; reduction nitrophenol ... See more keywords
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Highly efficient catalytic scavenging of oxygen free radicals with graphene-encapsulated metal nanoshields

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Published in 2018 at "Nano Research"

DOI: 10.1007/s12274-017-1912-9

Abstract: Normal levels of oxygen free radicals play an important role in cellular signal transduction, redox homeostasis, regulatory pathways, and metabolic processes. However, radiolysis of water induced by high-energy radiation can produce excessive amounts of exogenous… read more here.

Keywords: free radicals; oxygen; scavenging oxygen; efficient catalytic ... See more keywords
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Efficient catalytic system for the direct transformation of lignocellulosic biomass to furfural and 5-hydroxymethylfurfural.

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Published in 2017 at "Bioresource technology"

DOI: 10.1016/j.biortech.2016.11.097

Abstract: A feasible approach was developed for the co-production of 5-hydroxymethylfurfural (5-HMF) and furfural from corncob via a new porous polytriphenylamine-SO3H (SPTPA) solid acid catalyst in lactone solvents. XRD, SEM, XPS, N2 adsorption-desorption, elemental analysis, TG-DTA,… read more here.

Keywords: direct transformation; system; biomass; efficient catalytic ... See more keywords

Highly Efficient Catalytic Esterification in an −SO3H-Functionalized Cr(III)-MOF

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Published in 2018 at "Industrial & Engineering Chemistry Research"

DOI: 10.1021/acs.iecr.8b01239

Abstract: A sulfonic acid functionalized metal–organic framework (MOF) Cr3(μ3-O)(H2O)3(NDC(SO3H5/6)2)3 (BUT-8(Cr)-SO3H, NDC(SO3H)22– = 4,8-disulfonaphthalene-2,6-dicarboxylatlate) with high chemical and thermal stability is used for the catalytic esterification, showing excellent performance in various esterification reactions of monoacids, diacids, and… read more here.

Keywords: so3h; mof; esterification; efficient catalytic ... See more keywords
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α-γ-Type [Mo8O26]4--Containing Metal-Organic Complex Possessing Efficient Catalytic Activity toward the Oxidation of Thioether Derivatives.

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Published in 2021 at "Inorganic chemistry"

DOI: 10.1021/acs.inorgchem.0c03738

Abstract: In this work, a new α-γ-type [Mo8O26]4- anion was first synthesized and characterized by single-crystal X-ray diffraction analysis and was obtained by introducing molybdate to the synthesis of metal-organic complex (MOC) under hydrothermal conditions. An… read more here.

Keywords: mo8o26; efficient catalytic; metal organic; oxidation thioether ... See more keywords
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Morphological control of lanthanide ferrocyanides and their highly efficient catalytic degradation performance toward organic dyes under dark ambient conditions.

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Published in 2018 at "Dalton transactions"

DOI: 10.1039/c8dt00925b

Abstract: KCe[FeII(CN)6]·4H2O (CePBA), a Prussian blue analogue, was successfully synthesized with various morphologies and different sizes. CePBA, when used as a heterogeneous catalyst, can rapidly and completely degrade a large number of methylene blue molecules in… read more here.

Keywords: ferrocyanides highly; morphological control; lanthanide ferrocyanides; efficient catalytic ... See more keywords
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Palladium decoration directed synthesis of ZIF-8 nanocubes with efficient catalytic activity for nitrobenzene hydrogenation.

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Published in 2022 at "Dalton transactions"

DOI: 10.1039/d2dt01695h

Abstract: A palladium precursor (H2PdCl4) has been utilized as a novel structure-directing agent for controlling the morphology of ZIF-8. Using reverse micelles as nanoreactors, the Pd/ZIF-8 nanocomposite with a uniform size distribution is obtained. It is… read more here.

Keywords: nitrobenzene hydrogenation; efficient catalytic; zif; catalytic activity ... See more keywords
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A highly robust cluster-based indium(III)-organic framework with efficient catalytic activity in cycloaddition of CO2 and Knoevenagel condensation.

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Published in 2023 at "Dalton transactions"

DOI: 10.1039/d2dt04043c

Abstract: The efficient catalytic performance displayed by MOFs is decided by an appropriate charge/radius ratio of defect metal sites, large enough solvent-accessible channels and Lewis base sites capable of polarizing substrate molecules. Herein, the solvothermal self-assembly… read more here.

Keywords: efficient catalytic; framework; cluster; catalytic activity ... See more keywords
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Cu2O/Cs2CO3/DMF: An efficient catalytic system for N-arylation of imidazole with aryl halides under ligand-free conditions

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Published in 2017 at "Synthetic Communications"

DOI: 10.1080/00397911.2017.1353633

Abstract: ABSTRACT A ligand-free Cu-catalyzed protocol for the Ullmann-type N-arylation of N-containing heterocycles with aryl or heteroaryl iodides and bromides has been established. A broad range of functional groups is well tolerated on both of the… read more here.

Keywords: ligand free; dmf efficient; cs2co3 dmf; efficient catalytic ... See more keywords