The photolysis of bicyclo [5.2. 1] decan-10-ones

CD Gutsche, JW Baum

Index: Gutsche,C.D.; Baum,J.W. Journal of the American Chemical Society, 1968 , vol. 90, p. 5862 - 5867

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Citation Number: 10

Abstract

Abstract: An investigation of the photolysis of bicyclo [5.2. l] decan-l0-one (1) and 1, 7- dimethylbicyclo [5.2. 1]-decan-10-one (16) has shown that, while the initial scission occurs between the carbonyl carbon and the a-carbon, the ensuing steps differ for the two ketones. Compound 1, containing a-hydrogens, undergoes transannular hydrogen migration to yield a ketene which, in turn, is susceptible to further photolysis and yields cis-cyclononene (4), ...