Title of article
Green synthesis and study of antioxidant activity of benzochromene derivatives using nano KF/Clinoptilolite
Author/Authors
Sharifi, Samaneh Sadat Department of Chemistry - Faculty of Sciences - University of Sistan and Baluchistan - sistan and Balouchestan, Iran , Rostami-Charati, Faramarz Research institute of Cultural Heritage & Tourism - Tehran, Iran
Pages
8
From page
3283
To page
3290
Abstract
An efficient procedure for the synthesis of benzofuran derivatives employing 2-amino-4-hydroxy acethophenone, isopropenylacetylene, aldehyde, alkyl bromides, activated acetylenic compounds and triphenylphosphine in the presence of KF/CP (NPs) as a heterogeneous base nanocatalyst in water at room temperature is investigated. Also, the antioxidant activity of some synthesized compounds was studied. The workup of reaction is simple and the products can be separated easily from the reaction mixture. KF/CP NPs show a good improvement in the yield of the product. The catalyst displayed significant reusable activity.
Keywords
Water , Aldehyde , 1-(6-hydroxy-2-isopropenyl-1-benzofuran-yl)-1-ethanone , Three-component reaction
Journal title
Iranian Journal of Organic Chemistry
Serial Year
2022
Record number
2711816
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