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ISSN 1998-9539

Benzoannelated A3B-Phthalocyanines with Diethyleneglycol Substituents: Synthesis and Control of Aggregation

Alexey V. Yagodin,a Alexander G. Martynov,a@ Yulia G. Gorbunova,a,b and Aslan Yu. Tsivadzea,b

aA.N. Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences, 119071 Moscow, Russia

bN.S. Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, 119991 Moscow, Russia

@Corresponding author E-mail: Martynov.Alexandre@gmail.com

 

DOI: 10.6060/mhc210541m

Macroheterocycles 2021 14(2) 130-134

 

New benzoannelated phthalocyanine H2A3B has been synthesized by cross-condensation of 4,5-dibutoxyphthalonitrile A and naphthalonitrile B bearing two diethyleneglycol substituents. UV-Vis and 1H NMR measurements performed for H2A3B showed that the presence of free OH-groups in  H2A3B enhances its aggregation in solution in comparison with its O-tetrahydropyranyl derivative H2A3Bt, which can be considered as a way to control the physicochemical properties of asymmetric phthalocyanines.

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