Title of article
Sodium Ascorbate as Green and Efficient Catalyst for Knoevenagel Condensation of Aryl Aldehydes with Meldrum’s Acid in Aqueous Media
Author/Authors
Kiyani, Hamzeh damghan university - School of Chemistry, دامغان, ايران , Ghorbani, Fatemeh damghan university - School of Chemistry, دامغان, ايران
From page
191
To page
198
Abstract
Sodium ascorbate (SA), acts as an efficient catalyst in the Knoevenagel condensation reactionof aryl aldehydes with Meldrum s acid in water as an environmental friendly solvent. In thisreaction, 5-arylidene-2,2-dimethyl-1,3-dioxane-4,6-dione derivatives were obtained with highyields at shorter reaction periods at room temperature. The advantages of this method aresimplicity, green, safe, convenient work-up, inexpensive and readily available catalyst.
Keywords
Sodium ascorbate , Knoevenagel condensation , Meldrum s acid , Aryl aldehyde.
Journal title
Jordan Journal of Chemistry
Journal title
Jordan Journal of Chemistry
Record number
2585294
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