Photochemistry and Photophysics of (<i>p</i>-Benzoylphenyl)diphenylmethyl and (<i>p</i>-Benzoylphenyl)bis(4-<i>tert</i>-butylphenyl)methyl Radicals in Different Solvents
作者:Viktor V. Jarikov、Alexandre V. Nikolaitchik、Douglas C. Neckers
DOI:10.1021/jp000227g
日期:2000.6.1
rt-butylphenyl)methyl (2) in various solvents were investigated. The photophysical parameters of the first excited doublet state of the radicals were measured using spectroscopic and kinetic methods and led to a “molecular rotor” model to characterize the excited-state behavior. The charge-transfer excited state for both radicals was observed. Photoproducts separated from the photolysis of 1 and 2