Iron-Catalyzed Ring-Opening Reactions of Cyclopropanols with Alkenes and TBHP: Synthesis of 5-Oxo Peroxides
作者:Chenhao Lou、Xin Wang、Leiyang Lv、Zhiping Li
DOI:10.1021/acs.orglett.1c02824
日期:2021.10.1
rarely used in multicomponent reactions. Herein we report the three-component reaction of cyclopropanols with alkenes and tert-butyl hydroperoxide (TBHP) catalyzed by an iron catalyst. This protocol enables the incorporation of both the β-carbonyl fragment and a peroxy unit across the C═C double bond regioselectively, thus allowing an efficient, facile access to 5-oxo peroxides. Modification of the biologically
环丙醇的开环很少用于多组分反应。在本文中,我们报告了在铁催化剂的催化下,环丙醇与烯烃和叔丁基过氧化氢 (TBHP)的三组分反应。该方案使β-羰基片段和过氧单元区域选择性地跨C=C双键掺入,从而允许有效、容易地获得5-氧代过氧化物。还展示了生物活性分子的修饰和过氧化物的各种下游衍生化。