title: Hydrogen atom transfer reactions of ferrate(VI) with phenols and hydroquinone. Correlation of rate constants with bond strengths and application of the Marcus cross relation.
abstract: The oxidation of phenols by HFeO4(-) proceeds via a hydrogen atom transfer (HAT) mechanism, as evidenced by a large deuterium isotope effect and a linear correlation between the log(rate constant) and bond dissociation free energy (BDFE) of phenols. The Marcus cross relation has been applied to predict the rate constant of HAT from hydroquinone to HFeO4(-).
authors.affiliation: Department of Biology and Chemistry, City University of Hong Kong, Tat Chee, Avenue, Kowloon Tong, Hong Kong, People's Republic of China. bhtclau@cityu.edu.hk.
authors.forename: Jianhui
authors.initials: J
authors.lastname: Xie
authors.affiliation: Department of Biology and Chemistry, City University of Hong Kong, Tat Chee, Avenue, Kowloon Tong, Hong Kong, People's Republic of China. bhtclau@cityu.edu.hk.
authors.forename: Li
authors.initials: L
authors.lastname: Ma
authors.affiliation: Department of Biology and Chemistry, City University of Hong Kong, Tat Chee, Avenue, Kowloon Tong, Hong Kong, People's Republic of China. bhtclau@cityu.edu.hk.
authors.forename: William W Y
authors.initials: WW
authors.lastname: Lam
authors.affiliation: Department of Biology and Chemistry, City University of Hong Kong, Tat Chee, Avenue, Kowloon Tong, Hong Kong, People's Republic of China. bhtclau@cityu.edu.hk.
authors.forename: Kai-Chung
authors.initials: KC
authors.lastname: Lau
authors.affiliation: Department of Biology and Chemistry, City University of Hong Kong, Tat Chee, Avenue, Kowloon Tong, Hong Kong, People's Republic of China. bhtclau@cityu.edu.hk.
authors.forename: Tai-Chu
authors.initials: TC
authors.lastname: Lau