Preparation of b-enamino carbonylic compounds using microwave radiation/K-10

The preparation of beta-enamino ketones and esters using the methodology of the reactions on solid support coupled with microwave irradiation is described. The reaction of cyclic, acyclic and alpha-chloro-substituted beta-dicarbonyl compounds with amines or their corresponding ammonium acetates was...

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Bibliographic Details
Published in:Journal of the Brazilian Chemical Society 2003-01, Vol.14 (6), p.994-997
Main Authors: Braibante Hugo T. S., Braibante Mara E. F., Rosso Giovanni B., Oriques Daniela A.
Format: Article
Language:English
Subjects:
enaminones
microwave irradiation
montmorillonite K-10
Online Access:Get full text
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Summary:The preparation of beta-enamino ketones and esters using the methodology of the reactions on solid support coupled with microwave irradiation is described. The reaction of cyclic, acyclic and alpha-chloro-substituted beta-dicarbonyl compounds with amines or their corresponding ammonium acetates was carried out using K-10 as solid support and a domestic microwave oven as the radiation source to give beta-enamino carbonylic compounds in good yields.
ISSN:0103-5053