Efficient sonochemical synthesis of thiazolidinones from piperonilamine.
Autor: | Neuenfeldt PD; Núcleo de Química Aplicada (NuQuiA), Departamento de Química Orgânica, Universidade Federal de Pelotas-UFPel, Campus Universitário s/no, 96010-900 Pelotas, RS, Brazil., Duval AR, Drawanz BB, Rosales PF, Gomes CR, Pereira CM, Cunico W |
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Jazyk: | angličtina |
Zdroj: | Ultrasonics sonochemistry [Ultrason Sonochem] 2011 Jan; Vol. 18 (1), pp. 65-7. Date of Electronic Publication: 2010 Jul 27. |
DOI: | 10.1016/j.ultsonch.2010.07.008 |
Abstrakt: | An efficient multicomponent reaction of arenealdehydes, mercaptoacetic acid and piperonilamine under ultrasound irradiation to afford 2-aryl-3-(piperonylmethyl)-1,3-thiazolidin-4-ones is reported. Applying this methodology, eleven heterocycles were synthesized and isolated in good yields after short reaction times. (Copyright 2010 Elsevier B.V. All rights reserved.) |
Databáze: | MEDLINE |
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