Efficient sonochemical synthesis of thiazolidinones from piperonilamine.

Ultrason Sonochem

Núcleo de Química Aplicada (NuQuiA), Departamento de Química Orgânica, Universidade Federal de Pelotas-UFPel, Campus Universitário s/no, 96010-900 Pelotas, RS, Brazil.

Published: January 2011

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Article Abstract

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.

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http://dx.doi.org/10.1016/j.ultsonch.2010.07.008DOI Listing

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