ChemInform Abstract: Propargyl Acetate in the Heterocyclization Reaction with β-Dicarbonyl Compounds.

✍ Scribed by SH. O. BADANYAN; ZH. A. CHOBANYAN; M. R. TIRAKYAN; A. O. DANIELYAN

• Publisher: John Wiley and Sons
• Year: 2010
• Weight: 33 KB
• Volume: 30
• Category: Article
• ISSN: 0931-7597
• DOI: 10.1002/chin.199902104

✦ Synopsis

Propargyl Acetate in the Heterocyclization Reaction with β-Dicarbonyl Compounds.

-Reaction of propargyl acetate (I) with CH-acids (II) in the presence of Hg(OAc) 2 affords, depending on the kind of demercuration of organomercury intermediates, furan derivatives (III) or 1,3-dicarbonyl-2-alkylene compounds (IV). Reaction is shown to depend also on the nature of propargyl derivative (I) or (V). -(BADANYAN, SH. O.;