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THE EXTENSION OF CONJUGATED SYSTEM IN PYRIDYL-SUBSTITUTED MONOAZATRIPHENYLENES FOR THE TUNING OF PHOTOPHYSICAL PROPERTIES

Д. С. Копчук, А. Ф. Хасанов, И. С. Ковалев, Г. В. Зырянов, Г. А. Ким, И. Л. Никонов, В. Л. Русинов, О. Н. Чупахин
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Abstract


We propose a method for the synthesis of diaryl-substituted pyridylmonoazatriphenylenes by the heterocyclization reaction of dihalosubstituted phenanthrenequinones with pyridine-2-carboxylic acid amidrazone, followed by aza-Diels–Alder reaction and Suzuki cross coupling. The obtained compounds showed more promising photophysical properties, compared to non-arylated analogs.

How to Cite
Kopchuk, D. S.; Khasanov, A. F.; Kovalev, I. S.; Zyryanov, G. V.; Kim, G. A.; Nikonov, I. L.; Rusinov, V. L.; Chupakhin, O. N. Chem. Heterocycl. Compd. 2014, 50, 871. [Khim. Geterotsikl. Soedin. 2014, 943.]

For this article in the English edition see DOI 10.1007/s10593-014-1541-0


Keywords


monoazatriphenylene; phenanthrenequinone; aza-Diels–Alder reaction; cross coupling; heterocyclization; luminescence; Suzuki reaction

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