Photochemistry of 3-alkylidenecyclohexanones. Role of olefin geometrical isomerization in the triplet-state reactivity of .beta.,.gamma.-unsaturated ketones
Photochemistry of 3-alkylidenecyclohexanones. Role of olefin geometrical isomerization in the triplet-state reactivity of .beta.,.gamma.-unsaturated ketones