A new photochemical reaction of βγ-unsaturated ketones
Abstract
Ultraviolet irradiation of 2-cyclohept-1-enylcycloheptanone (I) and of 2-cyclo-oct-1-enylcyclo-oct-anone (II) gives the oxetans (III) and (IV), whereas 2-cyclohex-1-enylcyclohexanone (V) forms the cyclobutanol (VII).
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