Preparation of benzisothiazolones from 2-bromobenzamides and sulfur under copper catalysis conditions
作者: V. KrasikovaM. Katkevics
作者单位: 1Latvian Institute of Organic Synthesis
刊名: Chemistry of Heterocyclic Compounds, 2013, Vol.48 (11), pp.1684-1690
来源数据库: Springer Journal
DOI: 10.1007/s10593-013-1193-5
关键词: benzisothiazolone2-bromobenzamidesulfurcopper catalysisS–N bond
英文摘要: A convenient two-stage method has been developed for preparing benz[ d ]isothiazol-3(2 H )-ones from 2-bromobenzamides and sulfur in a one-pot process under copper catalysis conditions. The method is suitable for the synthesis of N -aryl-, benzyl-, and alkyl-substituted benzisothiazolones. The yields of the benzisothiazolones depend on the nature of the starting amide and can reach 91%.
全文获取路径: Springer  (合作)
影响因子:0.634 (2012)

  • catalysis 催化
  • conditions 条件式
  • sulfur 
  • copper 
  • under 在下