作者:Jiang Wu、Changhui Lu、Long Lu、Qilong Shen
DOI:10.1002/cjoc.201800306
日期:2018.11
A highly efficient Pd‐catalyzed difluoromethylthiolation of aryl chlorides, bromides and triflates is described. A variety of aryl halides with common functional groups were difluoromethylthiolated in moderate to excellent yields. Furthermore, several natural, drug and material molecules containing an aryl chloride, bromide, and phenol unit were successfully difluoromethylthiolated, thus providing
描述了芳基氯化物,溴化物和三氟甲磺酸酯的高效钯催化二氟甲基硫醇化反应。各种具有常见官能团的芳基卤化物被二氟甲基硫醇化,产率中等至优异。此外,几个含有芳基氯,溴化物和苯酚单元的天然,药物和物质分子已成功地被二氟甲基硫醇化,从而为药物化学家提供了领先的晚期二氟甲基硫醇化的通用方法。