DOIONLINE

DOIONLINE NO - IJASEAT-IRAJ-DOIONLNE-3405

Publish In
International Journal of Advances in Science, Engineering and Technology(IJASEAT)-IJASEAT
Journal Home
Volume Issue
Issue
Volume-3, issue-4, Spl. Iss-3  ( Oct, 2015 )
Paper Title
Promoting ZNO Nanoparticles For Synthesis Of Chromene Derivatives Using Natural Starting Reagent
Author Name
Faramar Rostami-Charati, Zinatossadat Hossaini
Affilition
Department of Chemistry, Facualty of Science, Gonbad Kavous University, P.O.Box 163,Gonbad, Iran Department of Chemistry, Qaemshahr Branch, Islamic Azad University, P.O. Box 163, Qaemshahr, Iran
Pages
165-166
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- Chromene; Petasites hybridus, 1-(6-hydroxy-2-isopropenyl-1-benzofuran-yl)-1-ethanone.
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