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Direct oxygenation of benzene to phenol using quinolinium ions as homogeneous photocatalysts

Title
Direct oxygenation of benzene to phenol using quinolinium ions as homogeneous photocatalysts
Authors
Ohkubo K.Kobayashi T.Fukuzumi S.
Ewha Authors
Shunichi Fukuzumi
SCOPUS Author ID
Shunichi Fukuzumiscopus
Issue Date
2011
Journal Title
Angewandte Chemie - International Edition
ISSN
1433-7851JCR Link
Citation
vol. 50, no. 37, pp. 8652 - 8655
Indexed
SCI; SCIE; SCOPUS WOS scopus
Abstract
Photocatalytic oxygenation of benzene with oxygen and water to phenol has been achieved under ambient conditions by using the 3-cyano-1-methylquinolinium ion as a photocatalyst (see picture). The mechanism was clarified by detecting the π-dimer benzene radical cation produced by photoinduced electron transfer from benzene to the photocatalyst, and by monitoring the reaction of the radical cations with water molecules. Copyright © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
DOI
10.1002/anie.201102931
Appears in Collections:
자연과학대학 > 화학·나노과학전공 > Journal papers
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