硝基和氨基苯并咪唑

IF 0.9 Q4 CHEMISTRY, MULTIDISCIPLINARY Acta Chimica Slovaca Pub Date : 2018-10-01 DOI:10.2478/acs-2018-0026

V. Milata

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引用次数: 1

摘要

摘要综述了苯环上有硝基（1-6）和相同位置有氨基（7-12）的2种互变异构和4种N-甲基苯并咪唑的制备方法。标题化合物1–12的环互变异构体已使用液体和固体的1H、13C和15N NMR光谱（CPMAS）、UV光谱和量子化学计算进行了研究。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Nitro and aminobenzimidazoles

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.

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来源期刊

Acta Chimica Slovaca CHEMISTRY, MULTIDISCIPLINARY-

自引率

12.50%

发文量