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MICROWAVE-ASSISTED IONIC LIQUID CATALYZED ONEPOT SYNTHESIS OF HEXAHYDROQUINOLINE DERIVATIVES

MICROWAVE-ASSISTED IONIC LIQUID CATALYZED ONEPOT SYNTHESIS OF HEXAHYDROQUINOLINE DERIVATIVES

Author: Amol Sapkal,Suryakant Sapkal, Balaji Madje
Abstract

Ionic liquid catalyzed one-pot synthesis of hexahydroquinoline derivatives using substituted aryl aldehydes, dimedone, malononitrile and
ammonium acetate has been described under microwave irradiation. The protocol has been utilized mild reaction conditions, excellent
yield, shorter reaction time and simple workup procedure. The synthesized derivatives were obtained in 80-95% yields and were
characterized by IR, 1H NMR, and mass spectra.

Keywords: Multicomponent reaction; ionic liquid; microwave-irradiation; hexahydroquinolines

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