The C-3 sulfenylation reaction of indoles has been achieved under mild reaction conditions by simply employing NaOH as promoter and thiols as thiolating reagents. This simple method allows for easy and rapid synthesis of various 3-sulfenylated indoles with generally good to excellent yields. Primary attempts in scale-up synthesis give satisfactory result.
吲哚的C-3巯基化反应已通过温和的反应条件实现,仅需采用NaOH作为
促进剂和
硫醇作为
硫醇化试剂。此简便方法使得各种
3-巯基吲哚的合成变得容易且迅速,通常具有良好的至极佳的产率。初步的放大合成尝试取得了令人满意的结果。