nanoparticles efficiently catalyzed the C–S cross coupling of aryl and alkyl thiols with aryl halides in the absence of ligands on water under mild conditions. A wide range of diaryl sulfides and aryl alkyl sulfides are synthesized in good to excellent yields utilizing this protocol. This procedure is particularly noteworthy given its mild conditions, avoiding the undesired formation of disulfides through
A nickel-catalyzed thiolation of aryl nitriles has been developed to access functionalized aryl thioethers. The ligand dcype (1,2-bis(dicyclohexylphosphino)ethane) as well as the base KOtBu (potassium tert-butoxide) are essential to achieve this transformation. This scalable and practical process involves both a C−C bond activation and a C−S bond formation. Furthermore, this reaction shows a high functional-group
已开发出镍催化的芳基腈硫醇化反应以获得官能化芳基硫醚。配体 dcype(1,2-双(二环己基膦基)乙烷)以及碱基 KO t Bu(叔丁醇钾)对于实现这种转变至关重要。这种可扩展且实用的过程涉及 C−C 键激活和 C−S 键形成。此外,该反应表现出高官能团耐受性,并能够实现重要分子的后期官能化。