Ionic Liquid 1-Butyl-3-Methylimidazolium Brom...

Ionic Liquid 1-Butyl-3-Methylimidazolium Bromide an Efficient Catalyst for the One Pot Synthesis of Quinazoline Derivatives

Author Name : Maroti V. Kanetkar, Jivan M. Kondre, Gopal Kakade

ABSTRACT

Quinazoline derivatives were synthesized via two component one pot reaction of substituted salicylaldehydes, o-amino benzamide in presence of 1-butyl-3-methylimidazolium bromide afford the corresponding quinazoline derivatives. This method has the advantage of short reaction time, mild reaction conditions, high yield of product, environmentally-friendly, reusability of the ionic liquids and easy work-up.

Keywords: Quinazoline drivatives, one pot synthesis, Catalyst-free, [Bmim]Br