Abstract
Highly fluorescent acridine derivatives were prepared by a multistep synthesis starting from 2-chlorobenzoic acid and the approapriate (aminophenyl)alkanoic acid by means of a modified Ullmann-Jourdan reaction followed by a cyclodehydration step, and by amination in the case of aminoacridine analogues. The obtained derivatives were subjected to photophysical studies (absorption and fluorescence). The compounds displayed interesting absorption behavior and high quantum yield of fluorescence. Acridine analogues bearing a free carboxylic group can serve as effective fluorescent probes in conformation analysis of peptides.
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Faculty of Chemistry, University of Gdansk, Sobieskiego 18 80-952, Gdansk, Poland; e-mail: neta@chemik.chem.univ.gda.pl Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 7, pp. 914–921, July, 2000.
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Szymanska, A., Wiczk, W. & Lankiewicz, L. Synthesis and photophysics of acridine derivatives. Chem Heterocycl Compd 36, 801–808 (2000). https://doi.org/10.1007/BF02256913
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DOI: https://doi.org/10.1007/BF02256913