Hierarchically porous carbon confined cobalt nanoparticles for highly efficient oxidative esterification of 5‐hydroxymethylfurfural
Sign Up to like & getrecommendations! Published in 2024 at "AIChE Journal"
DOI: 10.1002/aic.18537
Abstract: Herein, we report a controllable and versatile strategy for the synthesis of highly dispersed Co nanoparticles embedded in open‐channel hierarchically porous N/O‐doped carbon skeleton. Moreover, the pore sizes of the hierarchical structures can be easily… read more here.
Keywords: esterification hydroxymethylfurfural; oxidative esterification; porous carbon; hierarchically porous ... See more keywords
A Facile Approach to α‐Keto Esters via Oxidative Esterification of α‐Amino Carbonyl Compounds
Sign Up to like & getrecommendations! Published in 2019 at "Asian Journal of Organic Chemistry"
DOI: 10.1002/ajoc.201900320
Abstract: A direct oxidative esterification of alpha-amino carbonyl compounds by two kinds of hydroperoxides, for the synthesis of alpha-keto esters has been developed. The reaction shows broad substrates scope and good functional group tolerance, even for… read more here.
Keywords: oxidative esterification; keto esters; amino carbonyl; carbonyl compounds ... See more keywords
Copper‐Catalyzed Oxidative Esterification and Amidation of Benzylic Hydrocarbons
Sign Up to like & getrecommendations! Published in 2025 at "Asian Journal of Organic Chemistry"
DOI: 10.1002/ajoc.202500137
Abstract: A new and efficient methodology has been developed using a Copper‐DMAP complex to perform C‐O and C‐N bond‐forming cross‐coupling reactions. The catalyst enables atom‐economic esterification, amidation, and sulfamidation of benzylic C‐H bonds using benzoic acids,… read more here.
Keywords: esterification amidation; esterification; copper catalyzed; catalyzed oxidative ... See more keywords
Iron Nitrate-Catalyzed Oxidative Esterification of Aldehydes and Alcohols with NHPI: Efficient Synthesis of N-hydroxyimide Esters
Sign Up to like & getrecommendations! Published in 2017 at "European Journal of Organic Chemistry"
DOI: 10.1002/ejoc.201701411
Abstract: An Fe(NO3)3*9H2O-catalyzed cross-dehydrogenative coupling reaction between N-hydroxyphthalimide (NHPI) or N-hydroxysuccinimide (NHSI) and aldehydes or alcohols in the air has been described. This transformation provided an efficient approach to prepare N-hydroxyimide ester derivatives with wide substrate… read more here.
Keywords: iron nitrate; esterification aldehydes; nitrate catalyzed; aldehydes alcohols ... See more keywords
Oxidative esterification of aliphatic aldehydes and alcohols with ethanol over gold nanoparticle catalysts in batch and continuous flow reactors
Sign Up to like & getrecommendations! Published in 2019 at "Applied Catalysis A: General"
DOI: 10.1016/j.apcata.2019.117169
Abstract: Abstract Selective esterification of aliphatic aldehydes and alcohols with ethanol in the absence of a base is a more difficult reaction than that with methanol. Gold nanoparticles on ZnO were found to catalyze the oxidative… read more here.
Keywords: aldehydes alcohols; esterification; oxidative esterification; aliphatic aldehydes ... See more keywords
One step oxidative esterification of methacrolein with methanol over Au-CeO2/γ-Al2O3 catalysts
Sign Up to like & getrecommendations! Published in 2019 at "Catalysis Communications"
DOI: 10.1016/j.catcom.2019.03.002
Abstract: Abstract Series of gold and ceria supported γ-Al2O3 catalysts were developed for the oxidative esterification of methacrolein with methanol. All the catalysts were prepared through one step deposition-precipitation method, and K2CO3 and urea were used… read more here.
Keywords: al2o3; esterification methacrolein; oxidative esterification; methacrolein methanol ... See more keywords
Photocatalytic C-H Activation and Oxidative Esterification Using Pd@g-C3N4.
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DOI: 10.1016/j.cattod.2017.06.009
Abstract: Graphitic carbon nitride supported palladium nanoparticles, Pd@g-C3N4, have been synthesized and utilized for the direct oxidative esterification of alcohols using atmospheric oxygen as a co-oxidant via photocatalytic C-H activation. read more here.
Keywords: activation oxidative; esterification using; oxidative esterification; photocatalytic activation ... See more keywords
A convenient green protocol for oxidative esterification of arylaldehydes over Pd NPs decorated polyplex encapsulated Fe3O4 microspheres.
Sign Up to like & getrecommendations! Published in 2022 at "International journal of biological macromolecules"
DOI: 10.1016/j.ijbiomac.2021.12.152
Abstract: A mild, competent and eco-friendly protocol has been developed for oxidative esterification of various aldehydes over a post-synthetically modified and Pd fabricated chitosan-starch dual functionalized Fe3O4 microspheres as a magnetically isolable heterogeneous and biocompatible nanocatalyst.… read more here.
Keywords: oxidative esterification; convenient green; protocol oxidative; green protocol ... See more keywords
Cobalt-catalyzed oxidative esterification of allylic/benzylic C(sp3)–H bonds
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DOI: 10.1016/j.tet.2017.04.002
Abstract: A protocol for the cobalt-catalyzed oxidative esterification of allylic/benzylic C(sp3)–H bonds with carboxylic acids was developed in this work. Mechanistic studies revealed that C(sp3)–H bond activation in the hydrocarbon was the turnover-limiting step and the… read more here.
Keywords: esterification allylic; benzylic sp3; cobalt catalyzed; oxidative esterification ... See more keywords
Redox-Paired Reductive Heck Reaction and Oxidative Esterification Catalyzed by Mesoionic Carbenes.
Sign Up to like & getrecommendations! Published in 2024 at "Organic letters"
DOI: 10.1021/acs.orglett.4c02762
Abstract: Paring a reductive reaction and an oxidative reaction in one reaction could be immensely important in achieving atom economic and environmental advantages. Herein, we report a simple protocol that combines two such reductive Heck reactions… read more here.
Keywords: reaction; oxidative esterification; mesoionic carbenes; reaction oxidative ... See more keywords
Reusable ionic liquid-catalyzed oxidative esterification of carboxylic acids with benzylic hydrocarbons via benzylic Csp3–H bond activation under metal-free conditions
Sign Up to like & getrecommendations! Published in 2017 at "RSC Advances"
DOI: 10.1039/c7ra02788e
Abstract: A metal-free protocol for the direct oxidative esterification of the Csp3–H bond in benzylic hydrocarbons with carboxylic acids using heterocyclic ionic liquid as catalyst has been reported. The catalyst 1-butylpyridinium iodide could be easily recycled… read more here.
Keywords: ionic liquid; benzylic hydrocarbons; carboxylic acids; csp3 bond ... See more keywords