Výsledky vyhledávání - "J. H. B. Chenier"

Metal complexes as antioxidants. III. Reaction of nickel dialkyldithiocarbamates and nickel dialkyldithiophosphates with alkyl hydroperoxides

Autor: J. H. B. Chenier, J. A. Howard

Publikováno v: Canadian Journal of Chemistry. 54:390-401

Alkyl hydroperoxides are shown to react with nickel dialkyldithiocarbamates and nickel dialkyldithiophosphates in the liquid-phase at 30 °C to generate free radicals. These radicals are capable of inducing the decomposition of the hydroperoxide and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::741624209c33fd5d9bcfe1bbce31421f
https://doi.org/10.1139/v76-053

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Absolute rate constants for hydrocarbon autoxidation. 26. Rate constants for reaction of the tert-butylperoxy radical with 1-bromo-2-methylbutane and 1-bromo-3-methylbutane and some related substituted butanes

Autor: J. H. B. Chenier, J. A. Howard

Publikováno v: Canadian Journal of Chemistry. 57:2484-2490

Rate constants and Arrhenius parameters for reaction of the tert-butylperoxy radical with 1-bromo-2-methylbutane and 1-bromo-3-methylbutane in solution from 30–80 °C have been estimated. The magnitude of these kinetic parameters are consistent wit

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::111cad2589286dc2e51b0a9fc6cd3db5
https://doi.org/10.1139/v79-396

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On the accuracy of the hydroperoxide method of determining absolute rate constants for hydrogen atom abstraction by thetert-butylperoxy radical

Autor: J. H. B. Chenier, J. A. Howard

Publikováno v: International Journal of Chemical Kinetics. 6:527-530

Measurements of rates of oxygen absorption and steady-state peroxy radical concentrations for the autoxidation of tetralin in the presence of tert-butyl hydroperoxide have shown that the rate constant for reaction of the tert-butylperoxy radical with

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a08aaf350eeba56e5c812a2ae1c4dd62
https://doi.org/10.1002/kin.550060408

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EPR and FTIR spectroscopic study of the reaction of rhodium atoms with carbon monoxide in a rotating cryostat: formation of rhodium tetracarbonyl, dirhodium octacarbonyl, and tetrarhodium dodecacarbonyl

Autor: J. H. B. Chenier, B. Mile, H. Morris, J. A. Howard, M. Histed, H. A. Joly

Publikováno v: Inorganic Chemistry. 28:4114-4119

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f2496e20feda9f5cacf69e199ffd20f9
https://doi.org/10.1021/ic00321a015

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Metal complexes as antioxidants. V. Inhibition of hydrocarbon autoxidation by cupric complexes of dialkyldithiophosphoric and dialkyldithiocarbamic acids

Autor: John Charles Tait, J. H. B. Chenier, James A. Howard

Publikováno v: Canadian Journal of Chemistry. 56:157-163

Liquid-phase reactions of alkylperoxy radicals with cupric complexes of dialkyldithiophosphoric and dialkyldithiocarbamic acids have been examined. These complexes have been shown to be extremely efficient peroxy radical scavenging antioxidants for h

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::dc288c21b58874abbfe180b981eb9996
https://doi.org/10.1139/v78-025

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A kinetic electron spin resonance study of the reaction of some oxy radicals with vanadyl acetylacetonate

Autor: James A. Howard, J. H. B. Chenier, John Charles Tait, T. Yamada

Publikováno v: Canadian Journal of Chemistry. 59:2184-2190

Reactions of phenoxyl, iminoxyl, nitroxyl, peroxyl, and alkoxyl radicals with VO(acac)2 in solution have been studied by kinetic esr spectroscopy. Rates of reaction are first-order with respect to each reactant and radical reactivity increases in the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1176b36bda73334343bcedd735bdef1d
https://doi.org/10.1139/v81-315

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