Methoxyperylene bisimides and perylene lactame imides: novel, red fluorescent dyes.
The synthesis of methoxyperylene bisimides and perylene lactame imides with aliphatic N-substituents is described. Both classes of dyes exhibit fluorescence in the bathochromic region of visible light so that red light is obtained. The lightfastness of the dyes is very high, thus, there is special interest for diverse applications.
Department of Chemistry, LMU University of Munich, Butenandtstrasse 13, 81377 Munich, Germany. Langhals@lrz.uni.muenchen.de
Heinz
H
Langhals
Reda
R
El-Shishtawy
Petra
P
von Unold
Maximilian
M
Rauscher