Synthesis and Diels-Alder Reactions of Prop-1-ene-1,3-sultone, and Chemical Transformations of the Diels-Alder Adducts

摘要

A reliable and novel synthetic route for the preparation of prop-1,3-sultone (1)has been deveoloped. An overall yield of 34% could be achieved for this five-step synthesis. The Diels-Alder reactions of 1 with a variety of dienes were investigated for ghe first time and achieved with good chemical yield and excellent endo-selectivity. The subsequent transformations of the Diels-Alder cycloadducts were also explored.