An article Synergism of Pt nanoparticles and iron oxide support for chemoselective hydrogenation of nitroarenes under mild conditions WOS:000457815900010 published article about TEMPERATURE CO OXIDATION; RATIONAL DESIGN; FEOX SUPPORT; CATALYSTS; PT/TIO2; FTIR; EFFICIENT; ALCOHOLS; AMINES; GOLD in [Jing, Pei; Gan, Tao; Zheng, Bin; Yu, Guiyang; Yan, Wenfu; Zou, Yongcun; Zhang, Wenxiang; Liu, Gang] Jilin Univ, Coll Chem, State Key Lab Inorgan Synth & Preparat Chem, Changchun 130012, Jilin, Peoples R China; [Qi, Hui] Jilin Univ, Hosp 2, Changchun 130041, Jilin, Peoples R China; [Chu, Xuefeng] Jilin Jianzhu Univ, Sch Elect & Elect Informat Engn, Prov Key Lab Architectural Elect & Comprehens Ene, Changchun 130118, Jilin, Peoples R China in 2019.0, Cited 46.0. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6. Formula: C8H7NO3
An efficient and low-cost supported Pt catalyst for hydrogenation of niroarenes was prepared with colloid Pt precursors and alpha-Fe2O3 as a support. The catalyst with Pt content as low as 0.2 wt% exhibits high activities, chemoselectivities and stability in the hydrogenation of nitrobenzene and a variety of niroarenes. The conversion of nitrobenzene can reach 3170 mol(conv) h(-1) mol(pt)(-1) under mild conditions (30 degrees C, 5 bar), which is much higher than that of commercial Pt/C catalyst and many reported catalysts under similar reaction conditions. The spatial separation of the active sites for H-2 dissociation and hydrogenation should be responsible for the high chemoselectivity, which decreases the contact possibility between the reducible groups of nitroarenes and Pt nanoparticles. The unique surface properties of alpha-Fe2O3 play an important role in the reaction process. It provides active sites for hydrogen spillover and reactant adsorption, and ultimately completes the hydrogenation of the nitro group on the catalyst surface. (C) 2019, Dalian Institute of Chemical Physics, Chinese Academy of Sciences. Published by Elsevier B.V. All rights reserved.
About 1-(4-Nitrophenyl)ethanone, If you have any questions, you can contact Jing, P; Gan, T; Qi, H; Zheng, B; Chu, XF; Yu, GY; Yan, WF; Zou, YC; Zhang, WX; Liu, G or concate me.. Formula: C8H7NO3
Reference:
Benzodioxan,
,1,4-Benzodioxane | C8H8O2 – PubChem