International Journal of Advances in Science, Engineering and Technology(IJASEAT)
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Volume-7,Issue-3  ( Jul, 2019 )
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  Journal Paper

Paper Title
Promoting ZNO Nanoparticles For Synthesis Of Chromene Derivatives Using Natural Starting Reagent

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.


Author - Faramar Rostami-Charati, Zinatossadat Hossaini

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| Published on 2015-12-04
   
   
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