Triphenylamine–Benzimidazole Derivatives: Synthesis, Excited-State Characterization, and DFT Studies
作者:João Pina、J. Sérgio Seixas de Melo、Rosa M. F. Batista、Susana P. G. Costa、M. Manuela M. Raposo
DOI:10.1021/jo401803u
日期:2013.11.15
absorption spectra, together with quantum yields of fluorescence, internal conversion, intersystem crossing, and singlet oxygen. From the overall data the radiative and radiationless rateconstants could be obtained, and it is shown that the compounds are highly emissive with the radiativedecay dominating, with more than 70% of the quanta loss through this deactivation channel. The basic structure of the