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Efficient Knoevenagel condensation catalyzed by cyclic guanidinium lactate ionic liquid as medium

Paper ID Volume ID Publish Year Pages File Format Full-Text
52290 46868 2007 3 PDF Available
Title
Efficient Knoevenagel condensation catalyzed by cyclic guanidinium lactate ionic liquid as medium
Abstract

As a reaction medium, cyclic guanidinium lactate ionic liquid can catalyze the Knoevenagel condensation of one of aromatic aldehydes with each of active methylene compounds at room temperature in a high yield of over 90% within just 1–7 min. At the same time, the work-up procedure is very simple and the products are not needed to be further purified. The ionic liquid can be easily reused without activity loss.

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Efficient Knoevenagel condensation catalyzed by cyclic guanidinium lactate ionic liquid as medium
Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Communications - Volume 8, Issue 2, February 2007, Pages 115–117
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Catalysis