Iodide reagent controlled reaction pathway of iodoperoxidation of alkenes: a high regioselectivity synthesis of α- and β-iodoperoxidates under solvent-free conditions
作者:Xiaofang Gao、Hongling Yang、Chen Cheng、Qi Jia、Fang Gao、Hongxiang Chen、Qun Cai、Chuangjian Wang
DOI:10.1039/c8gc00209f
日期:——
afforded a convenient path to obtain two different configurations of iodoperoxidates from the same starting materials. Notably, the regiodivergent iodoperoxidation reaction was achieved by using different iodide reagents. A series of control experiments were performed, which suggested the involvement of a radical pathway for the anti-Markovnikov type iodoperoxidates (α) in the combination of ammonium
Difunctionalization of alkenes with iodine and <i>tert</i>-butyl hydroperoxide (TBHP) at room temperature for the synthesis of 1-(<i>tert</i>-butylperoxy)-2-iodoethanes
作者:Hao Wang、Cui Chen、Weibing Liu、Zhibo Zhu
DOI:10.3762/bjoc.13.200
日期:——
synthetic methods. This method generates multiple radical intermediates in situ and has excellent regioselectivity, a broad substrate scope and mild conditions. The iodine and peroxide groups of 1-(tert-butylperoxy)-2-iodoethanes have several potential applications and allow further chemical modifications, enabling the preparation of synthetically valuable molecules.