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Combinatorial Chemistry & High Throughput Screening

Editor-in-Chief

ISSN (Print): 1386-2073
ISSN (Online): 1875-5402

Synthesis of 9H-furo [2,3-f]Chromene Derivatives by Promoting ZnO Nanoparticles

Author(s): Faramarz Rostami-Charati, Zinatossadat Hossaini, Fatemeh Sheikholeslami-Farahani, Zahra Azizi and Seyyed Amir Siadati

Volume 18 , Issue 9 , 2015

Page: [872 - 880] Pages: 9

DOI: 10.2174/1386207318666150525094109

Price: $65

Abstract

Three- component reactions of 1-(6-hydroxy-2-isopropenyl-1-benzofuran-yl)-1-ethanone, aldehydes and malononitrile or ethyl cyanoacetate in the presence of nanoparticles of ZnO as catalyst are explained as effective and green synthetic method for generating 9H- furo[2,3-f]chromenes in good yield.

Keywords: Aldehyde, chromene, ethyl cyanoacetate, malononitrile, petasites hybridus, 1-(6-hydroxy-2-isopropenyl-1- benzofuran-yl)-1-ethanone, three- component reactions.


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