Mendeleev Communications

Alkylation of malonic and acetoacetic esters in an ionic liquid

GV Kryshtal, GM Zhdankina, SG Zlotin

Index: Kryshtal, Galina V.; Zhdankina, Galina M.; Zlotin, Sergei G. Mendeleev Communications, 2002 , vol. 12, # 2 p. 57 - 59

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Citation Number: 13

Abstract

The alkylation of malonic and acetoacetic esters is widely used for the synthesis of polyfunctional compounds.1(a)–(c) Classical alkylation procedures,1(a)–(c) alkylations in dipolar aprotic sol- vents2(a),(b) and under phase-transfer catalysis conditions3(a)–(f) are often complicated by using flammable organic solvents and difficulties in their regeneration, as well as in the regeneration of phase-transfer catalysts and in the isolation of reaction products. These problems can ...