The treatment of the tert-alkyl sulfones bearing carbonyl group at the β-position with 5 % hydrochloric acid in THF at 30–65 °C afforded β-substituted α,β-unsaturated ketones and aldehydes in excellent yields.
在 30–65 °C 下,用 5%
盐酸的 THF 溶液处理 β 位带有羰基的叔烷基砜,以优异的收率得到了 β-取代的 α,β-不饱和酮和醛。