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ISSN 1998-9539

Unsymmetrically Substituted Phthalocyanine Carboxylic Acids

Sergey G. Makarov,a,b@1 Alexander S. Kazarin,a,b Olga N. Suvorova,a,d Galina S. Zabrodina,a Mikhail A. Lopatin,a Olga V. Kuznetsova,a Sergey Yu. Ketkov,a,b and Dieter Wöhrlec@2
aG.A. Razuvaev Institute of Organometallic Chemistry of RAS, 603950 Nizhny Novgorod, Russia
bN.I. Lobachevsky State University of Nizhny Novgorod, 603950 Nizhny Novgorod, Russia
cUniversität Bremen, Institut für Organische und Makromolekulare Chemie, 28334 Bremen, Germany
dIntelpharm Group of Companies, 603000 Nizhny Novgorod, Russia
@1Corresponding author E-mail: makarsg@mail.ru
@2Corresponding author E-mail: woehrle@uni-bremen.de
 
DOI: 10.6060/mhc160109m
Macroheterocycles 2016 9(2) 180-185
 
New unsymmetrically substituted phthalocyanine carboxylic acids were synthesized by mixed cyclotetramerization of substituted phthalonitriles. The UV-vis absorption and fluorescence spectra and quantum yields of fluorescence were studied in comparison to symmetrically substituted analogues. The distribution of phthalocyanine carboxylic acids on the surface of titanium dioxide was studied by UV-vis absorption spectroscopy..

 

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