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quinazoline-derivative
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Nanocrystalline copper(II) oxide-catalyzed one-pot synthesis of imidazo[1,2-a]quinoline and quinolino[1,2-a]quinazoline derivatives via a three-component condensation
, Article Synthetic Communications ; Volume 41, Issue 3 , Jan , 2011 , Pages 426-435 ; 00397911 (ISSN) ; Hosseinpour, M ; Sadjadi, S ; Sharif University of Technology
2011
Abstract
A simple, efficient, and practical procedure for the synthesis of imidazo[1,2-a]quinoline and quinolino[1,2-a]quinazoline derivatives using CuO nanoparticles as a novel catalyst in excellent yields is described. The catalyst can be recovered conveniently and reused at least four times without any loss of activity
A copper-catalyzed synthesis of functionalized quinazolines from isocyanides and aniline tri- and dichloroacetonitrile adducts through intramolecular C-H activation
, Article Synlett ; Volume 28, Issue 12 , 2017 , Pages 1441-1444 ; 09365214 (ISSN) ; Rezaee, E ; Tabatabai, S. A ; Jahani, M ; Sharif University of Technology
Abstract
A novel class of substituted quinazolines were prepared in good yields by a one-pot three-component reaction of isocyanides with adducts of anilines and tri- or dichloroacetonitrile, followed by intramolecular C-H activation, catalyzed by copper(I) iodide with l -proline as a ligand in acetonitrile at room temperature. © 2017 Georg Thieme Verlag Stuttgart .New York-Synlett