M. Poelert et al., A NEW CARBON-CARBON BOND-FORMING REACTION USING O-METHYL (S)-PROP-2-YNYL DITHIOCARBONATE, Chemical communications, (6), 1996, pp. 743-744
Heating O-methyl (S)-prop-2-ynyl dithiocarbonates 1a-c with electrophi
lic alkenes 7a-d containing nucleophilic acetoxy group gives 1,3-dithi
ol-2-ones 9 by a new carbon-carbon bond forming process.