ChemInform Abstract: Knoevenagel Condensation of Aldehydes with Meldrum′s Acid in Ionic Liquids.

Abstract

Dioxane derivatives R 0470Knoevenagel Condensation of Aldehydes with Meldrum's Acid in Ionic Liquids.-The reaction conditions are optimized. The product isolation is easy and the ionic liquid is reusable. Differing from all other attempts, benzaldehyde yields the bis-adduct (V) as sole product (no yield given). -(TAHMASSEBI*, D.; WILSON, L. J. A.; KIESER, J. M.; Synth.