however, the use of green and readily available reducing salt to mediate these reactions remains to be explored. In this work, a concise construction of gem-difluoroalkenes, which requires neither a catalyst nor a metal reducing agent, was established. Rongalite, a safe and inexpensive industrial product, was employed as both a radical initiator and reductant. This procedure was compatible with both
近年来,利用还原交叉偶联策略将CF 3 -烯烃转化为偕二
氟烯烃已受到广泛关注,然而,使用绿色且易于获得的还
原盐来介导这些反应仍有待探索。在这项工作中,建立了偕二
氟烯烃的简明结构,它既不需要催化剂也不需要
金属还原剂。
雕白粉是一种安全且廉价的工业产品,被用作自由基
引发剂和还原剂。该程序与线性和环状二芳基
碘鎓盐兼容,可用于多种底物(> 70 个示例)。该方法的实用性通过抗炎药物的克级合成和高效的后期功能化得到了证明。