%0 Journal Article
%T p -Dimethylaminopyridine (DMAP): A highly efficient catalyst for one pot, solvent free synthesis of substituted 2-amino-2-chromenes under microwave irradiation
%A Kamlesh R. Desale
%A Kamalakar P. Nandre
%A Shamkant L. Patil
%J Organic Communications
%D 2012
%I ACG Publications
%X A highly efficient, green and expeditious method is described for the synthesis of substituted 2-amino-2-chromenes employing one pot three component condensation of aromatic aldehydes, malononitrile and activated phenol in presence of p-dimethylaminopyridine (10 mol %) as a catalyst under microwave irradiation. The present method is operationally simple and offers many advantages such as high yield, short reaction time and simple workup.
%K 2-amino-2-chromenes
%K multicomponent
%K p-dimethylaminopyridine
%K microwave irradiation.
%U http://www.acgpubs.org/OC/2012/Volume%205/Issue%201/21-OC-1205-260.pdf