Abstract: The vapor-phase (at 120O) and solution photochemistry of dicyclopropyl ketone (I), methyl 2, 2-dimethylcyclopropyl ketone (11), cyclopropyl 2, 2-dimethylcyclopropyl ketone (111), propyl cyclopropyl ketone (IV), 3-butenyl cyclopropyl ketone (V; in the vapor phase), and 3-methyl-3-butenyl cyclopropyl ketone (VI; in solution) has be $ n investigated. Dicyclopropyl ketone (I), when irradiated in the vapor phase in its n+ T* band at 2537- ...
[Kato, Tetsuya; Kondo, Hisao; Nishino, Masaki; Tanaka, Minoru; Hata, Go; Miyake, Akihisa Bulletin of the Chemical Society of Japan, 1980 , vol. 53, # 10 p. 2958 - 2961]