General methods have not been previously developed for the synthesis of sterically hindered α-SCF3-substituted carbonyl compounds using nucleophilic trifluoromethylthiolating reagents. Thus, we herein report sp3C–SCF3 bond formation in hindered α-bromoamides containing 3-bromo-oxindoles and linear α-bromoamides using CuSCF3 or AgSCF3 under mild conditions to access sterically hindered α-SCF3-substituted
以前尚未开发出使用亲核三
氟甲基
硫醇化试剂合成位阻α-SCF 3 -取代的羰基化合物的通用方法。因此,我们在此报告了在温和条件下使用 CuSCF 3或 AgSCF 3在含有 3-
溴代羟
吲哚和线性 α-
溴酰胺的受阻 α-
溴酰胺中形成sp 3 C-SCF 3键以获得空间位阻 α-SCF 3取代的酰胺。这种转变不仅适用于 3-SCF 3 -取代的羟
吲哚,而且适用于伯和仲酰胺,并显示出广泛的官能团耐受性。这种方法将有利于医药和农业
化学领域。