Synthesis of 2,6-bis(1,i>H -imidazole-2-yl)-4-chloropyridine

I. A. Os’kina; Оськина И. А.; L. G. Lavrenova; Лавренова Л. Г.; A. Ya. Tikhonov; Тихонов А. Я.

doi:10.31857/S0514749225030164

Synthesis of 2,6-bis(1,i>H-imidazole-2-yl)-4-chloropyridine

Authors: Os’kina I.A.¹, Lavrenova L.G.², Tikhonov A.Y.¹
Affiliations:
1. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch, Russian Academy of Sciences
2. Nikolaev Institute of Inorganic Chemistry, Siberian Branch, Russian Academy of Sciences
Issue: Vol 61, No 3 (2025)
Pages: 338-340
Section: КРАТКОЕ СООБЩЕНИЕ
URL: https://jdigitaldiagnostics.com/0514-7492/article/view/687766
DOI: https://doi.org/10.31857/S0514749225030164
EDN: https://elibrary.ru/EVDLPM
ID: 687766

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Abstract

On the basis of helidamic acid, 4-chloropyridine-2,6-dicarboxamide and 4-chloropyridine-2,6-dicarbonitrile were synthesized sequentially, the interaction of which with diethyl acetal aminoacetaldehyde led to 2,6-bis(1H-imidazole-2-yl)-4-chloropyridine, a tridentate ligand.

Keywords

helidamic acid, 4-chloropyridine-2, 6-dicarboxamide, 4-chloropyridine-2, 6-dicarbonitrile, 2, 6-bis(1H-imidazole-2-yl)-4-chloropyridine

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About the authors

I. A. Os’kina

Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch, Russian Academy of Sciences

Author for correspondence.
Email: oi@nioch.nsc.ru
ORCID iD: 0000-0001-5788-0182
Russian Federation, prosp. Akad. Lavrentieva, 9, Novosibirsk, 630090

L. G. Lavrenova

Nikolaev Institute of Inorganic Chemistry, Siberian Branch, Russian Academy of Sciences

Email: oi@nioch.nsc.ru
ORCID iD: 0000-0003-4451-1630
Russian Federation, pr. Akademika Lavrent’eva, 3, Novosibirsk, 630090

A. Ya. Tikhonov

Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch, Russian Academy of Sciences

Email: oi@nioch.nsc.ru
ORCID iD: 0000-0002-6391-4366
Russian Federation, prosp. Akad. Lavrentieva, 9, Novosibirsk, 630090

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