ZnO‐Nanorods as an Efficient Catalyst for the Synthesis of 1,3‐Thiazolidine Derivatives by Aqueous Multicomponent Reactions of Isothiocyanates
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Heterocyclic Chemistry"
DOI: 10.1002/jhet.2789
Abstract: A simple three-components reaction between alkynes, primary amines, and isothiocyanates in the presence of nanophase ZnO catalysts in aqueous medium at room temperature is reported which produced 1,3-thiazolidine derivatives in good yields. Particularly valuable features… read more here.
Keywords: catalyst synthesis; efficient catalyst; zno nanorods; thiazolidine derivatives ... See more keywords
The direct assembly of metalloporphyrin and Mg–Al layered double hydroxides nanosheets: a highly efficient catalyst for the green epoxidation of olefins
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Materials Science"
DOI: 10.1007/s10853-020-04737-w
Abstract: Co 5,10,15,20-tetrakis(4-sulfonatophenyl) porphyrin (CoTPPS) anions were successfully immobilized into the lamellar space of Mg–Al LDH through the spontaneous flocculation method by using exfoliated LDH nanosheets and guest molecules as building blocks. A variety of techniques… read more here.
Keywords: efficient catalyst; green epoxidation; epoxidation; catalyst ... See more keywords
Fabrication of Pd@N-doped porous carbon-TiO2 as a highly efficient catalyst for the selective hydrogenation of phenol to cyclohexanone in water
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DOI: 10.1007/s11144-018-1482-1
Abstract: A highly efficient catalyst with the structure of semiconductor–metal heterojunction for phenol hydrogenation in water was fabricated by loading the Pd nanoparticles on the N-doped porous carbon-TiO2 (CN-TiO2) materials, which was synthesized via the one-step… read more here.
Keywords: tio2; doped porous; hydrogenation; efficient catalyst ... See more keywords
An efficient catalyst-free synthesis of novel chromeno[4,3-b]quinolones through Michael initiated ring closure (MIRC) reaction with in situ generated 3-(arylmethylene)chroman-2,4-diones
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Chemical Sciences"
DOI: 10.1007/s12039-017-1325-z
Abstract: A catalyst-free multicomponent reaction capable of affording a wide range of eighteen novel chromeno[4,3-b]quinolone derivatives (6a–6r) via one-pot two-step domino protocol, in ethylene glycol is reported. Catalyst-free conditions along with green solvent system make the… read more here.
Keywords: eco friendly; novel chromeno; efficient catalyst; reaction ... See more keywords
Benzenesulfonic acid functionalized hydrophobic mesoporous biochar as an efficient catalyst for the production of biofuel
Sign Up to like & getrecommendations! Published in 2019 at "Applied Catalysis A: General"
DOI: 10.1016/j.apcata.2019.04.031
Abstract: Abstract Catalytic esterification of fatty acid with methanol, alkylation of 4-ethylphenol with benzyl alcohol as well as 2-methylfuran with cyclopentanone are of great significant for the production of biofuels. However, the in-situ produced water decreases… read more here.
Keywords: efficient catalyst; benzenesulfonic acid; production; biochar ... See more keywords
Fe(NO3)3/2,3-dichloro-5,6-dicyano-1,4-benzoquinone (DDQ): An efficient catalyst system for selective oxidation of alcohols under aerobic conditions
Sign Up to like & getrecommendations! Published in 2018 at "Catalysis Communications"
DOI: 10.1016/j.catcom.2017.09.019
Abstract: Abstract A practical and efficient catalyst system for the oxidation of alcohols to carbonyl compounds using catalytic amounts of DDQ and Fe(NO 3 ) 3 with air as the environmentally benign oxidant has been developed.… read more here.
Keywords: oxidation alcohols; catalyst system; oxidation; efficient catalyst ... See more keywords
Cobalt sulfides as efficient catalyst towards oxygen reduction reactions
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DOI: 10.1016/j.cclet.2019.04.069
Abstract: Abstract Developing low-cost and high performance catalysts to replace precious metal based catalysts for oxygen reduction reaction (ORR) is one of the most feasible ways to promote the commercial application of fuel cells. In this… read more here.
Keywords: oxygen reduction; efficient catalyst; cobalt sulfides; reduction ... See more keywords
Ferric sludge derived from the process of water purification as an efficient catalyst and/or support for the removal of volatile organic compounds.
Sign Up to like & getrecommendations! Published in 2019 at "Chemosphere"
DOI: 10.1016/j.chemosphere.2018.12.002
Abstract: Ferric chloride solutions are used as coagulants or flocculants in water treatment operations for human consumption. This treatment produces large amounts of clay-type solids formed mainly of montmorillonite with iron oxides and humic substances. This… read more here.
Keywords: water; removal; efficient catalyst; ferric sludge ... See more keywords
Zn2(C9H3O6)(C4H5N2)(C4H6N2)3 MOF as a highly efficient catalyst for chemical fixation of CO2 into cyclic carbonates and kinetic studies
Sign Up to like & getrecommendations! Published in 2018 at "Chemical Engineering Research and Design"
DOI: 10.1016/j.cherd.2018.10.034
Abstract: Abstract Zn2(C9H3O6)(C4H5N2)(C4H6N2)3 (Zn-BTC-2MeIm) was hydrothermally synthesized and employed as a highly efficient catalyst for CO2 coupling with epichlorohydrin (ECH). Various techniques such as XRD, FT-IR, XPS, TG-DTG, NH3/CO2-TPD were employed for characterizing the compound. Interestingly,… read more here.
Keywords: c4h5n2 c4h6n2; c9h3o6 c4h5n2; efficient catalyst; cyclic carbonates ... See more keywords
Tin-modified ionic liquid polymer: A novel and efficient catalyst for synthesis of 5-hydroxymethylfurfural from glucose
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DOI: 10.1016/j.fuel.2020.117136
Abstract: Abstract Methods for the conversion of carbohydrates into 5-hydroxymethylfurfural (5-HMF), which is an important platform chemical, have been attracted extensive attention. In present study, Sn modified ionic liquid polymer (PIL-Sn) was prepared by one-pot polymerization… read more here.
Keywords: novel efficient; ionic liquid; efficient catalyst; modified ionic ... See more keywords
Noble-metal-free Co@Co2P/N-doped carbon nanotube polyhedron as an efficient catalyst for hydrogen generation from ammonia borane
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DOI: 10.1016/j.ijhydene.2021.01.026
Abstract: Abstract Developing an efficient catalyst for hydrogen (H2) generation from hydrolysis of ammonia borane (AB) to significantly improve the activity for the hydrogen generation from AB is important for its practical application. Herein, we report… read more here.
Keywords: generation; hydrogen; hydrogen generation; efficient catalyst ... See more keywords