Metal-free N-doped carbon catalyst derived from chitosan for aqueous formic acid-mediated selective reductive formylation of quinoline and nitroarenes.
Sign Up to like & getrecommendations! Published in 2022 at "ChemSusChem"
DOI: 10.1002/cssc.202201560
Abstract: A chitosan-derived metal-free N-doped carbon catalyst is synthesized and investigated for selective reductive formylation of quinoline to N-formyl-tetrahydroquinoline and nitroarenes to N-formyl anilides via aqueous HCOOH (FA) mediated catalytic transformation. FA dissociates on the catalyst… read more here.
Keywords: carbon catalyst; catalyst; formylation; metal free ... See more keywords
Valorization of humin as a glucose derivative to fabricate a porous carbon catalyst for esterification and hydroxyalkylation/alkylation.
Sign Up to like & getrecommendations! Published in 2020 at "Waste management"
DOI: 10.1016/j.wasman.2020.01.004
Abstract: A challenge of today's industry is to transform low-value side products into more value-added materials. The acid-catalyzed conversion of hemi(cellulose) to platform chemicals in green chemical/fuel production and biorefinery yields large formation of insoluble byproduct… read more here.
Keywords: carbon catalyst; esterification; humin; catalyst ... See more keywords
In Situ Preparation of Ru@N-Doped Carbon Catalyst for the Hydrogenolysis of Lignin To Produce Aromatic Monomers
Sign Up to like & getrecommendations! Published in 2019 at "ACS Catalysis"
DOI: 10.1021/acscatal.9b01452
Abstract: A high-performance catalyst is the key to selectively convert lignin into aromatic monomers. In this study, Ru@N-doped carbon catalysts were prepared in situ by a two-stage pyrolysis of a mixture of d-glucosamine hydrochloride (GAH) and… read more here.
Keywords: lignin; carbon catalyst; doped carbon; catalyst ... See more keywords
Electroreduction of CO2 to CO on a Mesoporous Carbon Catalyst with Progressively Removed Nitrogen Moieties
Sign Up to like & getrecommendations! Published in 2018 at "ACS energy letters"
DOI: 10.1021/acsenergylett.8b01409
Abstract: In this study, we prepared nitrogen-removed mesoporous carbon (NRMC) catalysts by applying various heat treatments to nitrogen-doped mesoporous carbon (NMC), which were applied as novel electrocata... read more here.
Keywords: carbon catalyst; carbon; catalyst progressively; electroreduction co2 ... See more keywords
A tailored bifunctional carbon catalyst for efficient glycosidic bond fracture and selective hemicellulose fractionation.
Sign Up to like & getrecommendations! Published in 2022 at "Bioresource technology"
DOI: 10.2139/ssrn.4163534
Abstract: This study proposed a mild chlorination-sulfonation approach to synthesize magnetic carbon acid bearing with catalytic SO3H and adsorption Cl bifunctional sites on polydopamine coating. The catalysts exerted good textural structure and surface chemical properties (i.e.,… read more here.
Keywords: fracture; carbon; carbon catalyst; tailored bifunctional ... See more keywords