EFFECT OF THE SOLVENT ON THE KINETICS OF THERMAL-DECOMPOSITION OF ACETYLCYCLOHEXYLSULFONYL PEROXIDE

Authors
ZARIPOV RN SAFIULLIN RL YAUBASAROVA EI MUKHAMETZYANOVA AA KOMISSAROV VD
Citation
Rn. Zaripov et al., EFFECT OF THE SOLVENT ON THE KINETICS OF THERMAL-DECOMPOSITION OF ACETYLCYCLOHEXYLSULFONYL PEROXIDE, Russian chemical bulletin, 46(5), 1997, pp. 895-897
Citations number
5
Categorie Soggetti
Chemistry
Journal title
Russian chemical bulletin → ACNP
ISSN journal
10665285
Volume
46
Issue
5
Year of publication
1997
Pages
895 - 897
Database
ISI
SICI code
1066-5285(1997)46:5<895:EOTSOT>2.0.ZU;2-7
Abstract
The kinetics of the decomposition of acetylcyclohexylsulfonyl peroxide (ACSP) in CCl4, benzene, toluene, ethylbenzene, cumene, acetonitrile, ethanol, and 2-propanol in an atmosphere of O-2 were studied at 40-70 degrees C. The rate constants (k(0)) and activation parameters of the monomolecular decomposition of ACSP were determined. A Linear depende nce between log A(0) and activation energy E-0 (compensation effect) w as established. The dependence of k(0) on the nature of a solvent is d escribed by the four-parameter Koppel-Palm equation.