synthesis of strong boron-centered Lewis superacids. The Lewis superacids were characterized by NMR, XRD and FIA computation. The ferrocenium-substituted boranes were applied in catalytic C−F and S−F bond activations.
二茂铁取代的
硼烷和
硼酸酯的氧化可以直接合成以
硼为中心的强路易斯超强酸。路易斯超强酸通过 NMR、XRD 和 FIA 计算来表征。
二茂铁取代的
硼烷用于催化 C-F 和 S-F 键活化。