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Title: Enhanced reaction rate by using N,N-dimethylformamide as a catalyst in Knoevenagel condensation
Authors: Jain, Swareena
Maidh, Tavleen
Badole, Madhavi
Keywords: Knoevenagel;Microwave;Benzylidenemalononitrile;Green;Solvent-free
Issue Date: Jul-2020
Publisher: NISCAIR-CSIR, India
Abstract: The method of microwave-assisted synthesis of benzylidenemalononitrile and its derivatives by using N,N-dimethylformamide as the catalyst is found to be a superior alternative to the conventional method of synthesis. While the conventional methods in recent times have taken from several hours to a few minutes and produce an average yield, herein is reported the realization of a very similar reaction in comparatively much shorter time of a few seconds, producing a high yield. The products are characterized using infrared and nuclear magnetic resonance spectroscopy.
Page(s): 1025-1029
ISSN: 0975-0983(Online); 0376-4699(Print)
Appears in Collections:IJC-B Vol.59B(07) [July 2020]

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