ChemInform Abstract: Novel Synthesis of Substituted 4′-Hydroxy-2,2′:6′,2′′-terpyridines.

✍ Scribed by R.-A. FALLAHPOUR; E. C. CONSTABLE

• Publisher: John Wiley and Sons
• Year: 2010
• Weight: 30 KB
• Volume: 28
• Category: Article
• ISSN: 0931-7597
• DOI: 10.1002/chin.199752162

✦ Synopsis

Novel Synthesis of Substituted 4'-Hydroxy-2,2':6',2"-terpyridines.

-The Kroehnke-methodology is applied to diacetylpyridine (II). Thus the terpyridines (V), (VII), and (IX) are synthesized with substituents at C-4, C-5 and C-6 of both terminal pyridines while the 4'-position is functionalized as a protected hydroxy group. -(FALLAHPOUR, R.-A.