Chemistry of 8-substituted 1-naphthylmethylenes and 2-substituted benzylidenes. A simple entry to 1H-cyclobuta[de]naphthalenes
作者:R. J. Bailey、P. Card、H. Shechter
DOI:10.1021/ja00357a021
日期:1983.9
On etudie l'effet de proximite d'un heteroatome dans la pyrolyse et la photolyse d'aryldiazomethane substitues
关于研究 d'unheteroatome dans la hotlyse et la photolyse d'aryldiazomethane substitues
Kinetic Studies of Acenaphthene Oxidation Catalyzed by <i>N</i>
-Hydroxyphthalimide
作者:I. O. Opeida、Yu. E. Litvinov、O. V. Kushch、M. O. Kompanets、O. M. Shendrik
DOI:10.1002/kin.20790
日期:2013.8
The acenaphtheneoxidation with molecular oxygen in the presence of N‐hydroxyphthalimide (NHPI) has been investigated. It is shown that the main oxidationproduct is acenaphthene hydroperoxide. The phthalimide‐N‐oxyl (PINO) radical has been generated in situ from its hydroxyimide parent, NHPI, by oxidation with iodobenzenediacetate. The rate constant of H‐abstraction (kH) from acenaphthene by PINO
Formation of an Atomically Abrupt Interface between a Polycyclic Aromatic Molecule and the Silicon (001) Surface via Direct Si−C Linkage
作者:Michael P. Schwartz、Robert J. Halter、Robert J. McMahon、Robert J. Hamers
DOI:10.1021/jp0265844
日期:2003.1.1
The reaction of acenaphthylene with the Si(001) surface has been investigated as a model system for understanding how complex π-systems interact with a π-bonded semiconductor surface. Scanning tunneling microscopy (STM) reveals that bonding occurs over a dimer row for more than 90% of the adsorbed molecules. Fourier transform infrared spectroscopy (FTIR), using isotopically labeled derivatives of acenaphthylene
Rate constants and isotope effects for the reaction of H-atom abstraction from RH substrates by PINO radicals
作者:I. A. Opeida、Yu. E. Litvinov、O. V. Kushch、M. A. Kompanets、A. N. Shendrik、A. G. Matvienko、A. A. Novokhatko
DOI:10.1134/s0036024416110194
日期:2016.11
of hydrogen atom abstractionfrom the C–H bonds of substrates of different structures by phthalimide-N-oxyl radicals is studied. The rateconstants of this reaction are measured and the kinetic isotope effects are determined. It is shown that in addition to the thermodynamic factor, Coulomb forces and donor–acceptor interactions affect the reaction between phthalimide-N-oxyl radicals and substrate molecules