1.
J Fluoresc
; 24(1): 153-60, 2014 Jan.
Article
in English
| MEDLINE
| ID: mdl-23918598
ABSTRACT
A series of various thienyl derivatives of pyrene were synthesized by Stille cross-coupling procedure. Their structures were characterized by (1)H NMR, (13)C NMR and elemental analysis. The spectroscopic characteristics were investigated by UV-vis absorption and fluorescence spectra. Based on quantum chemical calculations, the energy levels of investigated molecules with respect to the pyrene molecule were also discussed.