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Choline Chloride: Zinc Chloride Ionic Liquid Mediated Inverse Electron Demand (IED) Diels-Alder Reaction; An eco-benign Synthesis of Pyranoquinolines and Furanoquinolines

Author(s):

P. Amudha, G. Lavanya, K. Venkatapathy and C. J. Magesh*   Pages 1 - 9 ( 9 )

Abstract:


A recyclable, eco-friendly, efficient method of synthesis has been developed for the biologically active heterocycles pyranoquinolines and furanoquinolines via inverse electron demand Diels- Alder reaction mediated by choline chloride: zinc chloride ionic liquid as a catalyst and medium. The methodology offers the advantages such as mild reaction conditions, simple work-up procedure, highly efficient reaction, recyclable and eco-friendly catalyst etc. All the products were thoroughly characterized by FT-IR, 1H-NMR, 13C-NMR, Mass spectral and Elemental analysis.

Keywords:

Imine, Substituted Aldehydes, Inverse Electron Demand Diels-Alder Reaction, Ionic Liquid (choline chloride, zinc chloride).

Affiliation:

PG & Research Department of Chemistry, Arignar Anna Govt. Arts and Science College, Cheyyar, Tamilnadu, PG & Research Department of Chemistry, Arignar Anna Govt. Arts and Science College, Cheyyar, Tamilnadu, PG & Research Department of Chemistry, Arignar Anna Govt. Arts and Science College, Cheyyar, Tamilnadu, PG & Research Department of Chemistry, Arignar Anna Govt. Arts and Science College, Cheyyar, Tamilnadu



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