Premium
INHIBITION OF ETHYL BENZENE OXIDATION BY STABLE IMINOXY RADICALS, STUDIED BY CHEMILUMINESCENCE
Author(s) -
MatisováRychlá L.,
Karpukhin O. N.,
Pochalok T. O.
Publication year - 1973
Publication title -
photochemistry and photobiology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.818
H-Index - 131
eISSN - 1751-1097
pISSN - 0031-8655
DOI - 10.1111/j.1751-1097.1973.tb06425.x
Subject(s) - chemiluminescence , radical , benzene , chemistry , reaction rate constant , photochemistry , medicinal chemistry , nuclear chemistry , analytical chemistry (journal) , kinetics , organic chemistry , physics , quantum mechanics
— The inhibition by stable radicals having the structure (X‐O) 2 NO of the initiated oxidation of ethyl benzene was studied. According to a formal kinetic scheme, verified by both theoretical computer calculations and an experimental chemiluminescence method, the rate constants of the interaction of peroxyradicals with iminoxy radicals were estimated at 60°C to be: 2.4 times 10 5 litres mol ‐1 s ‐1 for X = OCH 3 and 3.4 times 10 5 litres mol ‐1 s ‐1 for X = OCH 2 CH 3 .