摘要
Six new 2-aryl-N-biphenyl benzimidazoles were designed and synthesized, starting with O-phenylenediamine and carboxylic acids via cyclization, followed by N-alkylation. All new compounds were identified by 1H NMR, IR, MS spectra and elemental analysis. The crystal structure of methyl 4′-[(2-p-chlorophenyl-1H benzimidazole-1-yl)methyl]biphenyl-2-carboxylate (4f) was determined by single crystal X-ray diffraction.
源语言 | 英语 |
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页(从-至) | 621-625 |
页数 | 5 |
期刊 | Journal of Heterocyclic Chemistry |
卷 | 41 |
期 | 4 |
DOI | |
出版状态 | 已出版 - 2004 |