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Navneet Gupta
Researcher at Institut supérieur d'électronique de Paris
Publications - 65
Citations - 1014
Navneet Gupta is an academic researcher from Institut supérieur d'électronique de Paris. The author has contributed to research in topics: Catalysis & Chemistry. The author has an hindex of 11, co-authored 49 publications receiving 753 citations. Previous affiliations of Navneet Gupta include University of Grenoble & Birla Institute of Technology and Science.
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Hydrotalcite-supported gold-nanoparticle-catalyzed highly efficient base-free aqueous oxidation of 5-hydroxymethylfurfural into 2,5-furandicarboxylic acid under atmospheric oxygen pressure
TL;DR: In this article, a green synthesis of 2,5-furandicarboxylic acid, one of the most important chemical building blocks from biomass, viaoxidation of 5-hydroxymethylfurfural has been demonstrated using hydrotalcite-supported gold nanoparticle catalyst in water at 368 K under atmospheric oxygen pressure without addition of homogeneous base.
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Amorphous Nb2O5 as a Selective and Reusable Catalyst for Furfural Production from Xylose in Biphasic Water and Toluene
TL;DR: In this article, aqueous-phase dehydration of xylose into furfural was studied in the presence of amorphous Nb2O5 with water-compatible Bronsted and Lewis acid sites.
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Protection Strategies Enable Selective Conversion of Biomass
Xiaolin Luo,Yanding Li,Yanding Li,Yanding Li,Navneet Gupta,Bert F. Sels,John Ralph,John Ralph,Li Shuai +8 more
TL;DR: This article summarized the existing protection strategies during biomass chemocatalytic conversion processes and introduced a concept of using analogous methods to manipulate biomass catalytic conversion pathways during upgrading of carbohyrates to fuels and chemicals.
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Facile Formation of Lactic Acid from a Triose Sugar in Water over Niobium Oxide with a Deformed Orthorhombic Phase
Kiyotaka Nakajima,Jun Hirata,Minjune Kim,Navneet Gupta,Toru Murayama,Akihiro Yoshida,Norihito Hiyoshi,Atsushi Fukuoka,Wataru Ueda +8 more
TL;DR: In this article, the Nb2O5 catalyst was used as a solid acid catalyst for the formation of lactic acid from 1,3-dihydroxyacetone and pyruvaldehyde in water at 373 K, and was determined to be a highly active and selective catalyst.
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Metal-Free and Selective Oxidation of Furfural to Furoic Acid with an N-Heterocyclic Carbene Catalyst
TL;DR: In this article, an N-heterocyclic carbene was used as a homogeneous catalyst for the formation of a Breslow intermediate between a carbene and a furfural molecule and the subsequent activation of molecular O2.