
Helvetica Chimica Acta p. 2370 - 2374 (1980)
Update date:2022-08-05
Topics:
Tsutsumi, Kentaro
Wolf, Hans Richard
On 1?,Π*-excitation 1 undergoes cleavage of the C,C-oxirane bond (1 -> c) and isomerizes to the bicyclic dihydrofurane compound 5.In addition, 1 shows photocleavage of the C(γ),O-oxirane bond (1 -> d) and gives the isomers 2, 3, 6, 7 and 8.Furthermore, the cyclohexenone 9 and the cyclohexene-1,4-dione formed presumably via an intermediate 13, which could also arise from d.Besides these products the compounds 11 and 12 are obtained, which are photoproducts of 2.
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Doi:10.1063/1.466052
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(1980)