作者:Xue Liu、Long Liu、Tianzeng Huang、Jingjing Zhang、Zhi Tang、Chunya Li、Tieqiao Chen
DOI:10.1021/acs.orglett.1c01720
日期:2021.6.18
The trifluoromethylation of benzoic acids with TMSCF3 was achieved through nucleophilic substitution with the use of anhydrides as an in situ activating reagent. Under the reaction conditions, a wide range of carboxylic acids including the bioactive ones worked well, thus providing a facile and efficient method for preparing aryl trifluoromethyl ketones from the readily available starting materials
苯甲酸与 TMSCF 3的三氟甲基化是通过亲核取代实现的,使用酸酐作为原位活化剂。在该反应条件下,包括生物活性羧酸在内的多种羧酸都能很好地发挥作用,从而为从易得的原料制备芳基三氟甲基酮提供了一种简便有效的方法。