Effect of polyethylene glycol and crown ether additives on the decomposition of cyclohexenyl hydroperoxide in the presence of vanadyl acetylacetonate
Journal Article
·
· Kinet. Catal. (Engl. Transl.); (United States)
OSTI ID:6996080
This paper investigates the kinetic characteristics of the VO (AcAc)/sub 2/catalyzed liquid-phase decomposition of cyclohexenyl hydroperoxide in the presence of additives (A), such as polyethylene glycol (PEG) and a crown ether. The reaction occurs via the formation of a complex of the type (A...VO(AcAc)/sub 2/). The rate constants for complex formation, as well as for hydroperoxide decomposition in the presence of this complex, have been determined. The differences in the calculated values of these constants have been attributed to contributions of the energy of nonequilibrium conformations of the PEG polymer chain to the rates of catalysis.
- Research Organization:
- D.I. Mendeleev Moscow Institute of Chemical Tech.
- OSTI ID:
- 6996080
- Journal Information:
- Kinet. Catal. (Engl. Transl.); (United States), Journal Name: Kinet. Catal. (Engl. Transl.); (United States) Vol. 26:3, PT.1; ISSN KICAA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400201* -- Chemical & Physicochemical Properties
ACETYLACETONE
ALCOHOLS
ALKENES
CATALYSIS
CATALYTIC EFFECTS
CHALCOGENIDES
CHELATING AGENTS
CHEMICAL REACTION KINETICS
CHEMICAL REACTIONS
COMPLEXES
CYCLOALKENES
DECOMPOSITION
DEHYDROCYCLIZATION
GLYCOLS
HEXENES
HYDROCARBONS
HYDROXY COMPOUNDS
KETONES
KINETICS
ORGANIC COMPOUNDS
ORGANIC POLYMERS
OXIDES
OXYGEN COMPOUNDS
PEROXIDES
POLYETHYLENE GLYCOLS
POLYMERS
REACTION KINETICS
REAGENTS
TRANSITION ELEMENT COMPLEXES
TRANSITION ELEMENT COMPOUNDS
VANADIUM COMPLEXES
VANADIUM COMPOUNDS
VANADIUM OXIDES
400201* -- Chemical & Physicochemical Properties
ACETYLACETONE
ALCOHOLS
ALKENES
CATALYSIS
CATALYTIC EFFECTS
CHALCOGENIDES
CHELATING AGENTS
CHEMICAL REACTION KINETICS
CHEMICAL REACTIONS
COMPLEXES
CYCLOALKENES
DECOMPOSITION
DEHYDROCYCLIZATION
GLYCOLS
HEXENES
HYDROCARBONS
HYDROXY COMPOUNDS
KETONES
KINETICS
ORGANIC COMPOUNDS
ORGANIC POLYMERS
OXIDES
OXYGEN COMPOUNDS
PEROXIDES
POLYETHYLENE GLYCOLS
POLYMERS
REACTION KINETICS
REAGENTS
TRANSITION ELEMENT COMPLEXES
TRANSITION ELEMENT COMPOUNDS
VANADIUM COMPLEXES
VANADIUM COMPOUNDS
VANADIUM OXIDES