Aerobic Oxidation of Propargylic Alcohols to α,β-Unsaturated Alkynals or Alkynones Catalyzed by Fe(NO3)3·9H2O, TEMPO and Sodium Chloride in Toluene
作者:Shengming Ma、Jinxian Liu、Xi Xie
DOI:10.1055/s-0031-1290811
日期:2012.5
practical aerobic oxidation of propargylic alcohols using Fe(NO3)3⋅9H2O, TEMPO and sodium chloride in toluene at room temperature was applied to various type of propargylic alcohols affording α,β-unsaturated alkynals or alkynones in good to excellent yields. This protocol could be applied in academic laboratories as well as in industrial-scale production. A practical aerobic oxidation of propargylic alcohols