Simple Synthesis of β-Acetoxy Thiocyanates from Oxiranes

A convenient and simple method for the preparation of previously unknown β-acetoxy thiocyanates by regioselective ring opening of the corresponding oxiranes with thiocyanate anion followed by acetylation is described. The shorter reaction times, better yields of the products, and easy workup are the advantages of this methodology. Display full size Keywords: Acetateacetylation β-hydroxy thiocyanateoxirane Notes a The yields of acetates obtained without addition of hydroquinone.