Synthesis of 1,3-Dithiol-2-thione Derivatives by Phase Transfer Dithiocarboxylation of CH-Acidic O-Alkyl Dithiocarbonates

DOI: 10.1007/BF00811127

Source and publish data:

Monatshefte fur Chemie p. 879 - 890 (1989)

Update date:2022-08-04

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Authors:

Doelling, Wolfgang

Vogt, Almut

Augustin, Manfred

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Article abstract of DOI:10.1007/BF00811127

CH-Acidic O-alkyl dithiocarbonates 1 react with carbon disulfide in a one-pot synthesis under basic conditions (NaH in DMF or phase transfer conditions) and S-alkylation to novel 1,3-dithiole-2-thiones 3-6.The structure of these compounds and supporting n.m.r., ir and mass spectra are discussed. - Keywords: 1,3-Dithiole-2-thiones; Dithiocarboxylation; O-Alkyl dithiocarbonates; Cyclocondensation; Phase transfer dithiocarboxylation; Carbon disulfide.

Full text of DOI:10.1007/BF00811127

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