New tetra- and octa-functionalized phthalocyanines: Methods of synthesis and physicochemical properties in aqueous solutions and on solid substrates. Review

Methods of synthesis of a number of new functionalized phthalocyanines, as well as Mg II , Co II , Cu II , Zn II , and Ni II phthalocyaninates, that involve benzo-15-crown-5-, phosphoryl-, or pyridine-containing fragments as peripheral substituents, which were developed and tested in IPCE RAS in the...

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Bibliographic Details
Published in:Protection of metals and physical chemistry of surfaces 2013, Vol.49 (1), p.5-31
Main Authors: Baulin, V. E., Ovsyannikova, E. V., Kalashnikova, I. P., Girina, G. P., Andreev, V. N., Alpatova, N. M., Tsivadze, A. Yu
Format: Article
Language:English
Subjects:
Aggregates
Aqueous solutions
Characterization and Evaluation of Materials
Chemistry and Materials Science
Corrosion and Coatings
Electrostatics
Immobilization
Industrial Chemistry/Chemical Engineering
Inorganic Chemistry
Materials Protection
Materials Science
Metallic Materials
Modern Problems of the Physical Chemistry of Surfaces
Physical chemistry
Quartz
Spectra
Synthesis
Tribology
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Summary:Methods of synthesis of a number of new functionalized phthalocyanines, as well as Mg II , Co II , Cu II , Zn II , and Ni II phthalocyaninates, that involve benzo-15-crown-5-, phosphoryl-, or pyridine-containing fragments as peripheral substituents, which were developed and tested in IPCE RAS in the last five years, are reviewed and systematized. Methods of synthesis of the original phthalogens, which involve substituents of diverse composition, are considered. Results of an investigation of the aggregate states of the compounds in water and aqueous solutions of salts are generalized. The possibilities of electrostatic immobilization of the synthesized phthalocyanines in the form of self-assembled systems composed of ultrathin ionic layers on quartz and conductive glasses are considered. Based on the spectral, electrochemical, and electrocatalytic properties, the role of noncovalent interactions in the synthesis and operation of the composite systems is clarified.
ISSN:2070-2051
2070-206X
DOI:10.1134/S2070205113010048