An efficient copper mediated synthetic methodology for benzo[d]isothiazol-3(2H)-ones and related sulfur–nitrogen heterocycles
作者:Bhagat Singh Bhakuni、Shah Jaimin Balkrishna、Amit Kumar、Sangit Kumar
DOI:10.1016/j.tetlet.2012.01.003
日期:2012.3
A copper mediated sulfur–nitrogen coupling reaction for the synthesis of benzo[d]isothiazol-3(2H)-ones and related sulfur–nitrogen heterocycles has been presented, which requires 2-halo-arylamides, sulfur powder, 25–50 mol % of copper iodide/1,10-phenanthroline, and potassium carbonate as base.
提出了铜介导的硫-氮偶联反应,用于合成苯并[ d ]异噻唑-3(2 H)-酮和相关的硫-氮杂环,该反应需要2-卤代芳基酰胺,硫粉,25-50摩尔%的碘化铜/ 1,10-菲咯啉和碳酸钾作为碱。