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Reactive intermediates in oxygenation reactions with mononuclear nonheme iron catalysts.

ABSTRACT: An advanced intermediate: A nonheme iron(IV) oxo complex [Fe(IV)(O)(bqen)(L)](n+) (bqen = N,N'-dimethyl-N,N'-bis(8-quinolyl)ethane-1,2-diamine, L = CH(3)CN or CF(3)SO(3)(-)) activates the C-H bonds of alkanes and alcohols by a hydrogen-atom abstraction mechanism. The catalytic oxidation of these species is proposed to occur through a nonheme iron(V) oxo species, with a high reactivity in oxidation reactions (see picture).

SUBMITTER: Yoon J 

PROVIDER: S-EPMC2863019 | biostudies-literature | 2009

REPOSITORIES: biostudies-literature

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Reactive intermediates in oxygenation reactions with mononuclear nonheme iron catalysts.

Yoon Jihae J   Wilson Samuel A SA   Jang Yu Kyeong YK   Seo Mi Sook MS   Nehru Kasi K   Hedman Britt B   Hodgson Keith O KO   Bill Eckhard E   Solomon Edward I EI   Nam Wonwoo W  

Angewandte Chemie (International ed. in English) 20090101 7

An advanced intermediate: A nonheme iron(IV) oxo complex [Fe(IV)(O)(bqen)(L)](n+) (bqen = N,N'-dimethyl-N,N'-bis(8-quinolyl)ethane-1,2-diamine, L = CH(3)CN or CF(3)SO(3)(-)) activates the C-H bonds of alkanes and alcohols by a hydrogen-atom abstraction mechanism. The catalytic oxidation of these species is proposed to occur through a nonheme iron(V) oxo species, with a high reactivity in oxidation reactions (see picture). ...[more]

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