Gabriele, Bartolo published the artcileSynthesis of Substituted Thiophenes by Palladium-Catalyzed Heterocyclodehydration of 1-Mercapto-3-yn-2-ols in Conventional and Nonconventional Solvents, Product Details of C5H10O2S, the publication is Journal of Organic Chemistry (2012), 77(21), 9905-9909, database is CAplus and MEDLINE.
A variety of readily available 1-mercapto-3-yn-2-ols were conveniently converted into the corresponding thiophenes in good to high yields in MeOH as the solvent at 50-100 °C in the presence of catalytic amounts (1-2%) of PdI2 in conjunction with KI (KI:PdI2 molar ratio = 10). The catalyst could be made recyclable employing an ionic liquid, such as BmimBF4, as the solvent under suitable conditions.
Journal of Organic Chemistry published new progress about 19788-49-9. 19788-49-9 belongs to esters-buliding-blocks, auxiliary class Thiol,Aliphatic hydrocarbon chain,Ester, name is Ethyl 2-mercaptopropanoate, and the molecular formula is C5H10O2S, Product Details of C5H10O2S.
Referemce:
https://en.wikipedia.org/wiki/Ester,
Ester – an overview | ScienceDirect Topics