Chin. J. Org. Chem. ›› 2017, Vol. 37 ›› Issue (2): 480-484.DOI: 10.6023/cjoc201607019 Previous Articles     Next Articles



李伟a,b, 杨超a, 高国林a, 夏吾炯a   

  1. a 哈尔滨工业大学深圳研究生院 城市水资源和环境国家重点实验室 哈尔滨 150080;
    b 哈尔滨商业大学 食品科学工程重点实验室 哈尔滨 150076
  • 收稿日期:2016-07-12 修回日期:2016-09-02 发布日期:2016-10-09
  • 通讯作者: 杨超, 夏吾炯;

Na2S2O8 Promoted Direct Thiocyanates from Thiols: a Practical Method for the Synthesis of Thiocyanates

Li Weia,b, Yang Chaoa, Gao Guolina, Xia Wujionga   

  1. a State Key Laboratory of Urban Water Resource and Environment, Shenzhen Graduate School, Harbin Institute of Technology, Harbin 150080;
    b Key Laboratory for Food Science and Engineering, Harbin University of Commerce, Harbin 150076
  • Received:2016-07-12 Revised:2016-09-02 Published:2016-10-09

A metal-free method for the preparation of thiocyanates through Na2S2O8/DBU (1,8-diazabicyclo[5.4.0]undec-7-ene)-promoted direct thiocyanation of thiols with NaCN was developed. The reaction was run under mild conditions, and the products were obtained in 31%~78% yields.

Key words: thiocyanates, sodium persulfate, metal-free, thiol