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ISSN 1998-9539

Synthesis of Monohydroxy-Substituted Diarylporphyrins and Their Binding Ability towards Aminobenzoic Acids

Nugzar Zh. Mamardashvili,@ and Mikhail O. Koifman


Institute of Solution Chemistry of Russian Academy of Sciences, 153045 Ivanovo, Russia


@Corresponding author E-mail:


DOI: 10.6060/mhc2011.1.06


Synthesis of some new monohydroxy-substituted diarylporphyrins with different positions of the reactionary center in the macrocycle was performed. An ability of their zinc complexes to bind methyl esters of ortho-, meta- and paraaminobenzoic acids in toluene was studied by spectrophotometric titration and 1H NMR spectroscopy.


Keywords: Zinc diarylporphyrinate, synthesis, binding ability, methyl ester of aminobenzoic acid, hydrogen bond, spectrophotometric titration, 1H NMR spectroscopy.


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