Quenched skeletal Ni as the effective catalyst for selective partial hydrogenation of polycyclic aromatic hydrocarbons
作者:Chengyun Liu、Zeming Rong、Zhuohua Sun、Yong Wang、Wenqiang Du、Yue Wang、Lianhai Lu
DOI:10.1039/c3ra44871a
日期:——
Quenched skeletal Ni is an active and selective catalyst for selective partial hydrogenation of polycyclicaromatichydrocarbons (PAHs). The molecular structure of PAHs significantly dominate the hydrogenation process and furthermore, the distribution of hydrogenated products.
Facile sonochemical synthesis of carbon nanotube-supported bimetallic Pt–Rh nanoparticles for room temperature hydrogenation of arenes
作者:Horng-Bin Pan、Chien M. Wai
DOI:10.1039/c1nj20028c
日期:——
Bimetallic Pt–Rh nanoparticles can be deposited uniformly on surfaces of carboxylate functionalized multi-walled carbonnanotubes (MWNTs) using a simple one-step sonochemical method. The bimetallicnanoparticle catalyst exhibits a strong synergistic effect relative to the individual Pt or Rh metal nanoparticles for catalytic hydrogenation of polycyclic aromatic hydrocarbons (PAHs), neat benzene and
Hydrogenation of Pyrene and Catalytic Interconversion of Hydropyrenes
作者:Masahiro Minabe、Katsuko Nakada
DOI:10.1246/bcsj.58.1962
日期:1985.7
reference to the hydrogenations of 2–5: 4 may be formed independent of 2, and 2 is converted to 3. Hydropyrene 5 may be produced from 1 mainly through the same σ-adsorbed species which also leads to 2. The hydrogenation of 1 with palladium and platinum catalysts gave similar results as with nickel. With nickel and palladium catalysts the hydrogenation of 1 was faster than that of 4H-cyclopenta[def]phenanthrene
作者:F. Gerson、E. Heilbronner、H. A. Reddoch、D. H. Paskovich、N. C. Das
DOI:10.1002/hlca.19670500308
日期:1967.4.20
The two isomeric tetrahydropyrenes II and III have been prepared by Birch reduction of pyrene. Air oxidation of either compound yields 1,2,3-trihydropyrenyl (1,9-trimethylene-phenalenyl; IV); its ESR. hyperfine structure is shown to be closely related to that of phenalenyl.