Synthesis of thiazolidine-thiones, iminothiazolidines and oxazolidines via base promoted cyclisation of epoxy-sulfonamides and heterocumulenes

Org. Biomol. Chem., 2017, Accepted ManuscriptDOI: 10.1039/C7OB02915B, PaperK. C. Kumara Swamy, Mandala AnithaEpoxy-sulfonamides react with heterocumulenes (carbon disulfide/ isothiocyanates/isocyanates) in the presence of base to afford ring expansion products in good to high yields with excellent regioselectivity. N-(2-bromoehtyl)-sulfonamides can also be employed...The content of this RSS Feed (c) The Royal Society of Chemistry

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