✦ LIBER ✦

Solid State Oxidative Aromatization of Hantzsch 1,4-Dihydropyridines to Pyridines Using Iodobenzene Diacetate or Hydroxy(tosyloxy)iodobenzene

✍ Scribed by Parvin KUMAR

Publisher: John Wiley and Sons
Year: 2009
Tongue: English
Weight: 70 KB
Volume: 27
Category: Article
ISSN: 0256-7660
DOI: 10.1002/cjoc.200990250

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✦ Synopsis

Abstract

An easy, safe, solvent‐free and effective method for oxidative aromatization of Hantzsch 1,4‐dihydropyridines catalyzed by hypervalent iodine (IBD and HTIB) to corresponding pyridine derivatives in high yields within short span of time. All reactions were carried out just by grinding the two reactants.

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