1. bookVolume 11 (2018): Issue 2 (October 2018)
Journal Details
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Journal
eISSN
1339-3065
First Published
10 Dec 2012
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2 times per year
Languages
English
access type Open Access

Nitro and aminobenzimidazoles

Published Online: 19 Dec 2018
Volume & Issue: Volume 11 (2018) - Issue 2 (October 2018)
Page range: 182 - 188
Journal Details
License
Format
Journal
eISSN
1339-3065
First Published
10 Dec 2012
Publication timeframe
2 times per year
Languages
English
Abstract

A summary of the preparation methods of 2 tautomeric and 4 N-methylated benzimidazoles with a nitro group on the benzene ring (1–6) and with an amino group in the same positions (7–12) were summarized. Annular tautomerism of the title compounds 1–12 has been studied using 1H, 13C and 15N NMR spectra in liquid and solid state (CPMAS), UV spectra and quantum chemical calculations.

Keywords

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