Photoinduced intramolecular charge transfer to meta position of benzene ring in 6-aminophthalides
作者:Jerzy Karpiuk、Yuriy N. Svartsov、Jacek Nowacki
DOI:10.1039/b508708b
日期:——
at meta (6) position in relation to the electron-accepting part of the lactone ring completely changes Pd photophysics: a new long-wavelength absorption band arises and the molecule becomes highly fluorescent. The experimental data and the analysis of vertical electronic transitions with TDDFT method indicate that the first absorption band in 6-aminophthalides (6-APds) comprises a single CT transition