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Synlett 1995; 1995(4): 325-326
DOI: 10.1055/s-1995-4957
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A New Reaction of S-Propargyl Dithiocarbonates (Xanthates) with Acid Chlorides

Martin A. Poelert, Samir Z. Zard*
  • *Institut de Chimie des Substances Naturelles, C.N.R.S., F-91198 Gif-sur-Yvette, France; Laboratoire de Synthèse Organique Associé au C.N.R.S., Ecole Polytechnique, F-91128 Palaiseau, France
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Publication History

Publication Date:
31 December 2000 (online)

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Substituted 1,3-dithiol-3-ones were synthesized by a novel C-C bond forming reaction involving heating a propargylic xanthate with an acid chloride at temperatures around 120°C.

S-propargyl dithiocarbonates - [3,3] sigmatropic rearrangement - 1,3-dithiol-2-ones