title: Oxidation of Benzyl Alcohol with Cu(II) and Zn(II) Complexes of the Phenoxyl Radical as a Model of the Reaction of Galactose Oxidase.
abstract: Profound insights into the catalytic mechanism of galactose oxidase (GO) are offered by new models of the active form of the metalloenzyme. The important role of the Cu(II) center in the oxidation of benzyl alcohol to benzaldehyde by the Cu(II)-phenoxyl radical complex of ligand 1 has been revealed by comparison with the reactivity of the corresponding Zn(II)-phenoxyl radical complex; py=2-pyridyl.
authors.affiliation: Department of Material and Life Science, Graduate School of Engineering, Osaka University, 2-1 Yamada-oka, Suita, Osaka 565-0871 (Japan).
authors.initials: S
authors.lastname: Itoh
authors.initials: M
authors.lastname: Taki
authors.initials: S
authors.lastname: Takayama
authors.initials: S
authors.lastname: Nagatomo
authors.initials: T
authors.lastname: Kitagawa
authors.initials: N
authors.lastname: Sakurada
authors.initials: R
authors.lastname: Arakawa
authors.initials: S
authors.lastname: Fukuzumi