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

Autor: Rostami-Charati F, Hossaini Z; Department of Chemistry, Qaemshahr Branch, Islamic Azad University, Qaemshahr, Iran. zshossaini@yahoo.com., Sheikholeslami-Farahani F, Azizi Z, Siadati SA
Jazyk: angličtina
Zdroj: Combinatorial chemistry & high throughput screening [Comb Chem High Throughput Screen] 2015; Vol. 18 (9), pp. 872-80.
DOI: 10.2174/1386207318666150525094109
Abstrakt: 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.
Databáze: MEDLINE