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Title: Ionic liquid promoted synthesis of β-enamino ketones and esters under microwave irradiation
Authors: Singh, Ashima
Gupta, Neeru
Sharma, M L
Singh, Jasvinder
Keywords: Solvent free;β-enaminone;β-enamino ester;Ionic liquid;Microwave
Issue Date: Jul-2014
Publisher: NISCAIR-CSIR, India
Abstract: A facile amination of 1,3-dicarbonyl compounds with amines or ammonium salts has been achieved under microwave irradiation in the presence of acidic ionic liquid 1-butyl-3-methylimidazolium hydrogen sulphate. The method has the advantage of solvent free reactions, short reaction time and mild conditions.
Page(s): 900-906
ISSN: 0975-0983(Online); 0376-4699(Print)
Appears in Collections:IJC-B Vol.53B(07) [July 2014]

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