Photophysical properties of a series of free-base corroles.

  title={Photophysical properties of a series of free-base corroles.},
  author={Tang Ding and Elvin A Alem{\'a}n and David A. Modarelli and Christopher J Ziegler},
  journal={The journal of physical chemistry. A},
  volume={109 33},
Four free-base corroles with electron-donating or electron-withdrawing groups on the para or 2 through 6-positons of the meso phenyl rings were prepared via either Paolesse or Gross conditions and investigated for their absorption and emission properties. The triaryl corroles 5,10,15-triphenylcorrole, 5,10,15-tris(pentafluorophenyl)corrole, 5,10,15-tris(p-nitrophenyl)corrole, and 5,10,15-tris(p-methoxyphenyl)corrole were examined. Absorption, steady-state, and time-resolved fluorescence… CONTINUE READING