Abstract
A method for the preparation of 4-ethoxycarbonylmethyl-, 4-N-phenylcarbamoylmethyl-, and 4-carboxymethyl-1,3-dithiole-2-thiones and the corresponding 1,3-dithiolium salts from γ-bromoacetoacetic ester, γ-bromoacetoacetanilide, and sodium tertbutyltrithiocarbonate was developed. The compounds were characterized by their IR and PMR spectra.
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Deceased.
Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 2, pp. 180–183, February, 1984.
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Neiland, O.Y., Bite, D.V. & Kampare, R.B. Synthesis of 4-ethoxycarbonylmethyl-, 4-N-phenylcarbamoylmethyl-, and 4-carboxymethyl-1,3-dithiole-2-thiones and the corresponding 1,3-dithiolium salts. Chem Heterocycl Compd 20, 144–147 (1984). https://doi.org/10.1007/BF00506282
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DOI: https://doi.org/10.1007/BF00506282