Wr. Bowman et al., PHOTOCHEMICAL REARRANGEMENTS OF 2-ACETOXY-3'-ARYLBICYCLO [2.2.1]HEPTANE-3-SPIRO-2'-OXIRANES TO 2-ACETOXY-4-PHENYLBICYCLO[3.2.1]OCTAN-3-ONES, Journal of chemical research. Synopses, (4), 1993, pp. 150-151
The title compounds undergo rearrangements involving cleavage of the b
enzylic C-O bond and migration of the C-4 bridgehead carbon to afford
2-acetoxy-4-phenylbicyclo[3.2.1] octan-3-ones.