Photoinduced Electron Transfer Oxidation. I. 9,10-Dicyanoanthracene-sensitized Photooxidation of Hindered Phenols
- 1 December 1982
- journal article
- research article
- Published by Oxford University Press (OUP) in Bulletin of the Chemical Society of Japan
- Vol. 55 (12) , 3852-3855
- https://doi.org/10.1246/bcsj.55.3852
Abstract
9,10-Dicyanoanthracene (DCA)-sensitized photooxidation reactions of hindered phenols and catechols (1) proceed via the initial electron transfer from 1 to 1DCA*. 4-Hydroperoxy-2,5-cyclohexadien-1-ones and 4-hydroxy-2,5-cyclohexadien-1-ones are obtained from 2,4,6-trialkyl-substituted phenols, and an o-benzoquinone and furanone derivatives are afforded from 3,5-di-t-butylcatechol.Keywords
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