Green Synthesis and Antioxidant Activity of Novel γ-Cyano-α- hydroxyphosphonate Derivatives
作者:Iyadh Aouani、Karima Lahbib、Soufiane Touil
DOI:10.2174/1573406410666140706154046
日期:2015.1.30
bearing a nitrile group, from the reaction of γ-ketonitriles with dialkyl phosphites in the presence of magnesium oxide as solid support, under solvent-free conditions. All the title compounds were screened for their antioxidant activity by 1,1-diphenyl-2- picrylhydrazyl (DPPH), hydroxyl radical, reducing power and ferrous ion chelating (FIC) methods and they showed significant antioxidant activity.
在此,我们报告了在无溶剂条件下,在氧化镁作为固体载体存在下,由γ-酮腈与亚磷酸二烷基酯的反应,可以高效,简单且绿色地合成具有腈基的新型α-羟基膦酸酯。通过1,1-二苯基-2-甲基苯并肼(DPPH),羟基自由基,还原力和亚铁离子螯合(FIC)方法筛选了所有标题化合物的抗氧化活性,它们均显示出显着的抗氧化活性。