Photochemistry of Substituted 2-Benzoylcyclohexanones
- 1 November 1991
- journal article
- research article
- Published by Oxford University Press (OUP) in Bulletin of the Chemical Society of Japan
- Vol. 64 (11) , 3488-3490
- https://doi.org/10.1246/bcsj.64.3488
Abstract
The photoreactivities of substituted 2-benzoylcyclohexanones were distinguished as three different types; 1) the exclusive Norrish Type II cleavage when there were no alkyl groups on the 2- nor on the ortho-position, 2) the benzoyl group shift from the 2- to the 4-position when an alkyl group was present on the 2- and not on the ortho-position, and 3) 1,2,3,4,4a,9a-hexahydro-9(10H)-anthracenone derivative formation when an ortho-methyl group was present.Keywords
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