Specific photoreactions of flavanones typical of n,π* and π,π* characters in lowest triplet states
作者:Ryoka Matsushima、Katsuhisa Sakai
DOI:10.1039/p29860001217
日期:——
suggests the intermediacy of radicals in the ring-opening reaction. The marked variations in φ2, φ3, and φf with substituents are explicable in terms of relative contributions of n,π* and π,π* character in lowesttripletstates.