Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China.
J Org Chem. 2012 May 4;77(9):4414-9. doi: 10.1021/jo202624s. Epub 2012 Apr 17.
A Lewis acid (Ag(I), Ni(II), or Fe(II)) catalyzed, Cu(II)-mediated thiolation reaction between heteroarenes and thiols was achieved with good yield under base-free conditions. DMSO could serve as an effective methylthiolation reagent for the synthesis of heterocyclic methyl thioethers.
路易斯酸(Ag(I)、Ni(II)或 Fe(II))催化、Cu(II)介导的杂芳烃与硫醇之间的巯基化反应在无碱条件下以良好的产率实现。DMSO 可以作为一种有效的甲硫醇化试剂,用于合成杂环甲基硫醚。