Selective Hydrogenation of the C8 Aromatic Fraction of Pyrolysis Gasoline over NiZn3/α-Al2O3: Experimental and Modeling Studies
Sign Up to like & getrecommendations! Published in 2020 at "Industrial & Engineering Chemistry Research"
DOI: 10.1021/acs.iecr.9b06476
Abstract: A non-noble NiZn3/α-Al2O3 catalyst was prepared by a urea co-precipitation method, which showed good stability and high selectivity to styrene (ST) (92% selectivity at above 99% conversion of pheny... read more here.
Keywords: hydrogenation aromatic; selective hydrogenation; fraction pyrolysis; nizn3 al2o3 ... See more keywords
Ni-Catalyzed Asymmetric Hydrogenation of Aromatic Ketoacids for the Synthesis of Chiral Lactones.
Sign Up to like & getrecommendations! Published in 2022 at "Organic letters"
DOI: 10.1021/acs.orglett.2c00608
Abstract: A highly efficient Ni-catalyzed asymmetric hydrogenation of aromatic γ- and δ-ketoacids has been developed, affording a series of γ- and δ-aryl lactones in high yields and excellent enantioselectivities (≤98% ee). The hydrogenation could occur smoothly… read more here.
Keywords: aromatic ketoacids; hydrogenation; asymmetric hydrogenation; catalyzed asymmetric ... See more keywords
Cobalt-Nanoparticles Catalyzed Efficient and Selective Hydrogenation of Aromatic Hydrocarbons
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DOI: 10.1021/acscatal.9b02193
Abstract: The development of inexpensive and practical catalysts for arene hydrogenations is key for future valorizations of this general feedstock. Here, we report the development of cobalt nanoparticles su... read more here.
Keywords: hydrogenation aromatic; cobalt nanoparticles; nanoparticles catalyzed; catalyzed efficient ... See more keywords
Controllable synthesis of carbon encapsulated iron phosphide nanoparticles for the chemoselective hydrogenation of aromatic nitroarenes to anilines
Sign Up to like & getrecommendations! Published in 2018 at "Inorganic chemistry frontiers"
DOI: 10.1039/c7qi00803a
Abstract: Selective hydrogenation of nitroarenes is an important chemical transformation to obtain functionalized anilines as key intermediates for pharmaceuticals and fine chemicals. Compared to the well-studied noble metal catalysts, heterogeneous catalysts based on low-cost transition metals… read more here.
Keywords: phosphide nanoparticles; hydrogenation aromatic; hydrogenation; nitroarenes anilines ... See more keywords
Development of Catalysts for the Hydrogenation of the Aromatic Ring in Gasolines
Sign Up to like & getrecommendations! Published in 2018 at "Chemical and Biochemical Engineering Quarterly"
DOI: 10.15255/cabeq.2016.959
Abstract: Liquid-phase hydrogenation of benzene ring in gasoline fractions of Atyrau Oil Refinery LLP (Kazakhstan) was studied. Monoand bimetallic catalysts on the basis of platinum metals on various carriers were synthesized. It was succeeded to reduce… read more here.
Keywords: catalysts hydrogenation; hydrogenation aromatic; aromatic compounds; development catalysts ... See more keywords