Abstract 2-Carboxyethanethioic S-esters(RSCOCH2COOH) and propanebis(thioic) S,S′-diesters (RSCOCH2COSR) were easily prepared in high yields by the direct condensation of malonic acid with thiols in the presence of ethyl polyphosphate (PPE).
No takes yet. Share an insight, caveat, or question.
Imamoto et al. (1982) studied this question.
Synapse has enriched 4 closely related papers on similar clinical questions. Consider them for comparative context: