Efficient solvent-free synthesis of thiazolidin-4-ones from phenylhydrazine and 2,4-dinitrophenylhydrazine
作者:Patrícia D. Neuenfeldt、Bruna B. Drawanz、Geonir M. Siqueira、Claudia R.B. Gomes、Solange M.S.V. Wardell、Alex F.C. Flores、Wilson Cunico
DOI:10.1016/j.tetlet.2010.04.026
日期:2010.6
An efficient solvent-free synthesis of thiazolidinones from reaction of mercaptoacetic acid, aldehydes (benzaldehyde and valeraldehyde) or ketones (cyclopentanone and cyclohexanone), and hydrazines (phenylhydrazine and 2,4-dinitrophenylhydrazine) is reported. The compounds were generally characterized by spectroscopic techniques and specifically for 2-cyclohexanyl-3-(N-phenyl)-1,3-thiazolidin-4-one