THE EFFECT OF SUBSTITUENTS ON THE RELATIVE RATES OF REACTION OF tert-BUTOXY RADICALS WITH PHENOLS IN CARBON TETRACHLORIDE AND IN CHLOROBENZENE
- 1 November 1963
- journal article
- Published by Canadian Science Publishing in Canadian Journal of Chemistry
- Vol. 41 (11), 2816-2825
- https://doi.org/10.1139/v63-413
Abstract
The relative rates of hydrogen abstraction from substituted phenols by t-butoxy radicals can be correlated with the σ+ constants of the substituents. The effects of an aromatic solvent (chlorobenzene) and of ortho-alkyl substituents on the reactivities of the phenols and on the transition state of the reaction are discussed.Keywords
This publication has 16 references indexed in Scilit:
- THE INHIBITED AUTOXIDATION OF STYRENE: PART II. THE RELATIVE INHIBITING EFFICIENCIES OF META- AND PARA-SUBSTITUTED PHENOLSCanadian Journal of Chemistry, 1963
- Substituent Effects in Pyrolysis. V.1,2 A p-σ+ Correlation in the Pyrolysis of 1-Arylethyl AcetatesJournal of the American Chemical Society, 1962
- Hydrogen Transfer Between a Phenol and Its Phenoxy RadicalJournal of the American Chemical Society, 1962
- Positive Halogen Compounds. II. Radical Chlorination of Substituted Hydrocarbons with t-Butyl Hypochlorite1Journal of the American Chemical Society, 1960
- Notes: Oxidation of Hindered Phenols. IX. Equilibria Between Phenoxy RadicalsThe Journal of Organic Chemistry, 1959
- Resonance Effect in Hammett Relationship. III. The Modified Hammett Relationship for Electrophilic ReactionsBulletin of the Chemical Society of Japan, 1959
- Über Sauerstoffradikale, IX. Dimerisierende Dehydrierung von Phenolen mittels 2.4.6‐Tri‐tert.‐butyl‐phenoxyls‐(1)European Journal of Inorganic Chemistry, 1958
- Electrophilic Substituent ConstantsJournal of the American Chemical Society, 1958
- Über Sauerstoffradikale, VIII. Über die Dehydrierung von PhenolenEuropean Journal of Inorganic Chemistry, 1957
- The Rates of Oxidation of Aralkyl Hydrocarbons. Polar Effects in Free Radical Reactions1,2Journal of the American Chemical Society, 1956