Chinese Journal of Catalysis ›› 2017, Vol. 38 ›› Issue (10): 1664-1667.DOI: 10.1016/S1872-2067(17)62901-2

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Direct construction of sulfenylated pyrazoles catalyzed by I2 at room temperature

ShuangHong Hao, LiXia Li, DaoQing Dong, ZuLi Wang   

  1. College of Chemistry and Pharmaceutical Sciences, Qingdao Agricultural University, Qingdao 266109, Shangdong, China
  • Received:2017-07-06 Revised:2017-08-14 Online:2017-10-18 Published:2017-10-28
  • Contact: 10.1016/S1872-2067(17)62901-2
  • Supported by:

    This work was supported by the National Natural Science Foundation of China (21402103, 21772107, 31471808), the China Postdoctoral Science Foundation (150030), and the Research Fund of Qingdao Agricultural University's Highlevel Person (631303).

Abstract:

An iodine-catalyzed sulfenylation of pyrazoles at room temperature is described, in which a variety of pyrazoles were well tolerated and the desired products were obtained in good to excellent yields.

Key words: C-S bond, Iodine, Room temperature, Disulfides, Sulfenylation