This streamlined protocol offers a straightforward route for the dihalogenation (F, Cl, and Br) of gem-difluoroalkenes with high yields and exceptional functional group compatibility. Additionally, bromodifluoromethyl and chlorodifluoromethyl groups demonstrated efficacy in generating trifluoromethylated products with outstanding yields. Furthermore, we successfully employed the dihalogenated product in ¹⁸F-labeling.

中文翻译：

---

使用卤化氢作为试剂简化宝石二氟烯烃的电化学二卤化（F、Cl 和 Br）


这种简化的方案为宝石二氟烯烃的二卤化（F、Cl 和 Br）提供了一种简单的途径，具有高产率和出色的官能团兼容性。此外，溴二氟甲基和氯二氟甲基在生成三氟甲基化产物方面表现出优异的产率。此外，我们成功地将二卤化产物用于¹⁸ F-标记。