Abstract
The conversion of thioamides to the corresponding 1,2,4-thiadiazoles occurs upon heating primary thioamides with formaldehyde andp-toluenesulfinic acid in water instead of the formation of N-(tosylmethyl)thioamides.
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M. V. Lomonosov State Academy for Fine Chemical Technology, 117571 Moscow, Russia. Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 3, pp. 412–415, Marhc, 1997.
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Shutalev, A.D., Kishko, E.A. & Alekseeva, S.G. Reaction of primary thioamides withp-toluenesulfinic acid. Chem Heterocycl Compd 33, 352–354 (1997). https://doi.org/10.1007/BF02253118
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DOI: https://doi.org/10.1007/BF02253118