Convenient method for the preparation of 2-aryl-1H-benzimidazole-4-carboxylic acids

J Cheng, NY Xiu, XB Li, XJ Luo*

*Corresponding author for this work

Research output: Contribution to journalArticle

8 Citations (Scopus)

Abstract

The oxidative cyclization of 2,3-diaminobenzoic acid and aromatic aldehydes to give 2-aryl-1H-benzimidazole-4-carboxylic acids is reported. Moreover, three methods were compared in different perspectives from experimental manipulation to yield.

Original languageEnglish
Pages (from-to)2395-2399
Number of pages5
JournalSynthetic communications
Volume35
Issue number18
DOIs
Publication statusPublished - 2005

Keywords

  • benzimidazole
  • pharmaceutical synthesis
  • potassium ferricyanide
  • RESISTANCE-MODIFYING AGENTS
  • POLY(ADP-RIBOSE) POLYMERASE
  • INHIBITORS
  • REPAIR

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