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Issue 14, 1998
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Synthesis of novel thiazolidin-4-ones by reaction of malonthioamide derivatives with dimethyl acetylenedicarboxylate

Abstract

Novel 2,5-dimethylenethiazolidin-4-one derivatives have been prepared by reaction of malonthioamide derivatives with dimethyl acetylenedicarboxylate. These compounds exist as separate (E,Z )- and (Z,Z )-isomers or as a mixture. The (E,Z )-isomer is formed as the initial product which transforms to the (Z,Z )-isomer under mild conditions. The structures of the obtained compounds have been confirmed by IR and NMR spectroscopy.

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Article type: Paper
DOI: 10.1039/A803543A
Citation: J. Chem. Soc., Perkin Trans. 1, 1998,0, 2133-2136

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    Synthesis of novel thiazolidin-4-ones by reaction of malonthioamide derivatives with dimethyl acetylenedicarboxylate

    V. S. Berseneva, A. V. Tkachev, Y. Yu. Morzherin, W. Dehaen, I. Luyten, S. Toppet and V. A. Bakulev, J. Chem. Soc., Perkin Trans. 1, 1998, 0, 2133
    DOI: 10.1039/A803543A

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