Procedure for the obtaining of sulfocyds and sulphones of cyclo-oxy-tiinic derivatives. (Machine-translation by Google Translate, not legally binding)

摘要

Process for the preparation of sulfoxides and sulfones of cyclo-oxa-tiinic derivatives, characterized in that a 2,3-dihydro-5-carboxamido-6-methyl-1,4-oxathiaine is subjected to oxidation with 30% hydrogen peroxide. General Formula: ** (See formula) ** wherein X is a carboxamide group, which has previously been dissolved in a suitable solvent such as acetic acid and acetone, the temperature being maintained between 0 and 25º C, preferably at 10º C. (Machine-translation by Google Translate, not legally binding)