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Open AccessCommunication

Pyridine-Imidazlolium Salts: Oxidatively Cleavage of N-C Bond via Nitration

1
Faculty of Chemistry, Alexandru Ioan Cuza University of Iasi, 11 Carol, Iasi 700506, Romania
2
Institute of Interdisciplinary Research—CERNESIM Center, Alexandru Ioan Cuza University of Iasi, 11 Carol I, Iasi 700506, Romania
*
Author to whom correspondence should be addressed.
Molbank 2019, 2019(4), M1095; https://doi.org/10.3390/M1095
Received: 8 November 2019 / Revised: 20 November 2019 / Accepted: 21 November 2019 / Published: 23 November 2019
(This article belongs to the Special Issue Molecules from Side Reactions)
Azaheterocycles derivatives with pyridine-imidazole skeleton are compounds of great value for medicinal chemistry. We report herein the nitration of 1,1’-(pyridine-2,6-diylbis(methylene))bis{3-[2-(4-nitrophenyl)-2-oxoethyl]-1H-imidazol-3-ium} bromide using a typical mixture of nitric and sulphuric acid. The nitration occur with the oxidative cleavage of N–C bond between imidazolium ring and methylene group.
Keywords: nitration; azaheterocycles; N–C bond cleavage; pyridine-imidazolium nitration; azaheterocycles; N–C bond cleavage; pyridine-imidazolium
MDPI and ACS Style

Cucu (Diaconu), D.; Mangalagiu, V. Pyridine-Imidazlolium Salts: Oxidatively Cleavage of N-C Bond via Nitration. Molbank 2019, 2019, M1095.

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