ChemInform Abstract: 1-R-2-[(1E,3E)-4-Aminobuta-1,3-dien-1-yl]-1H-benzimidazoles. Synthesis and Some Transformations.

✍ Scribed by F. I. Zubkov; et al. et al.

• Publisher: John Wiley and Sons
• Year: 2011
• Weight: 42 KB
• Volume: 42
• Category: Article
• ISSN: 0931-7597
• DOI: 10.1002/chin.201117131

✦ Synopsis

Abstract

7‐Nitropyridobenzimidazolium salts (I) suffer pyridine ring cleavage on treatment with secondary amines furnishing the title benzimidazoles (III) (16 examples).