Nickel-catalyzed direct thiolation of unactivated C(sp(3))-H bonds with disulfides.

@article{Yan2015NickelcatalyzedDT,
  title={Nickel-catalyzed direct thiolation of unactivated C(sp(3))-H bonds with disulfides.},
  author={Shengyi Yan and Yue‐Jin Liu and B. Liu and Yan-Hua Liu and Zhuo-Zhuo Zhang and Bing‐Feng Shi},
  journal={Chemical communications},
  year={2015},
  volume={51 34},
  pages={
          7341-4
        }
}
The first nickel-catalyzed thiolation of unactivated C(sp(3))-H bonds with disulfides was described. This transformation uses (dppp)NiCl2 as a catalyst and BINOL as a ligand, which are efficient for the thiolation of β-methyl C(sp(3))-H bonds of a broad range of aliphatic carboxamides. The reaction provides an efficient synthetic pathway to access diverse thioethers. 
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