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. 2011 Jan;18(1):65-7.
doi: 10.1016/j.ultsonch.2010.07.008. Epub 2010 Jul 27.

Efficient sonochemical synthesis of thiazolidinones from piperonilamine

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Efficient sonochemical synthesis of thiazolidinones from piperonilamine

Patrícia D Neuenfeldt et al. Ultrason Sonochem. 2011 Jan.
Free 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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