Autoxidative sp3 C–H transformation of diarylmethanes has been demonstrated using O2-mediation by t-BuONa. This protocol enables an alternative route for the access to diaryl ketones from benzyl derivatives in good to excellent yields under mild reaction conditions, without transition metal catalysts or additional chemical oxidants.
二芳基
甲烷的自氧化 sp3 C-H 转化已通过 t-BuONa 使用 O2 介导证明。该协议提供了一种替代途径,可以在温和的反应条件下从苄基衍
生物中以良好的收率获得二芳基酮,无需过渡
金属催化剂或额外的
化学氧化剂。