Bimetallic Activation of 2‐Alkanones through Photo‐Induced α‐Hydrogen Abstraction Mediated by a Dinuclear Ruthenium Tetrahydride Complex | Zendy

Suzuki Hiroharu | Zendy; Shimogawa Ryuichi | Zendy; Muroi Yuki | Zendy; Takao Toshiro | Zendy; Oshima Masato | Zendy; Konishi Genichi | Zendy

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Bimetallic Activation of 2‐Alkanones through Photo‐Induced α‐Hydrogen Abstraction Mediated by a Dinuclear Ruthenium Tetrahydride Complex

Author(s) -

Suzuki Hiroharu,

Shimogawa Ryuichi,

Muroi Yuki,

Takao Toshiro,

Oshima Masato,

Konishi Genichi

Publication year - 2013

Publication title -

angewandte chemie international edition

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 5.831

H-Index - 550

eISSN - 1521-3773

pISSN - 1433-7851

DOI - 10.1002/anie.201208185

Subject(s) - ruthenium , bimetallic strip , chemistry , hydrogen atom abstraction , hydrogen , acetone , photochemistry , medicinal chemistry , abstraction , irradiation , catalysis , organic chemistry , philosophy , epistemology , physics , nuclear physics

Hydrogen abstraction in the spotlight : UV irradiation (365 nm) of dinuclear ruthenium tetrahydride, [(Cp*Ru)(μ‐H) 4 (RuCp*)] (Cp*=η 5 ‐C 5 Me 5 ), in a 2‐alkanone, such as acetone or 2‐butanone, resulted in the formation of dinuclear oxatrimethylenemethane complexes, [(Cp*Ru)(μ‐η 3 :η 1 ‐CH 2 COCHR)(μ‐H) 2 (RuCp*)] (R=H and CH 3 ), through hydrogen abstraction from the α and α′ positions of the carbonyl group.

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