Methoxyperylene bisimides and perylene lactame imides: novel, red fluorescent dyes |
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| Authors: | Langhals Heinz El-Shishtawy Reda von Unold Petra Rauscher Maximilian |
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| Affiliation: | Department of Chemistry, LMU University of Munich, Butenandtstrasse 13, 81377 Munich, Germany. Langhals@lrz.uni.muenchen.de |
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| Abstract: | 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. |
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| Keywords: | dyes/pigments fluorescence spectroscopy nucleophilic displacement perylenes |
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