One-Pot Synthesis of 1,2,3-Triols from Allylic Hydroperoxides and a Catalytic Amount of OsO4 in Aqueous Acetone
作者:Mehmet Gültekin、Cemalettin Alp、Ufuk Atmaca、Murat Çelik
DOI:10.1055/s-0029-1217965
日期:2009.10
Allylic hydroperoxides were converted into the corresponding triols in the presence of a catalytic amount of OsO4. The present reaction involves regeneration of active osmium species by the hydroperoxide functionality and occurs in a diastereoselective manner to form triols in high yields. A plausible mechanism for the formation of 1,2,3-triols from allylic hydroperoxide is presented.
在催化量的OsO4存在下,烯丙基氢过氧化物被转化为相应的三醇。当前反应涉及通过氢过氧化物功能团再生活性锇物种,并且以立体选择性方式进行,形成高产量的三醇。提出了从烯丙基氢过氧化物生成1,2,3-三醇的合理机理。