Iodine-Initiated Dioxygenation of Aryl Alkenes Using<i>tert</i>-Butylhydroperoxides and Water: A Route to Vicinal Diols and Bisperoxides
作者:Xiaofang Gao、Jiani Lin、Li Zhang、Xinyao Lou、Guanghui Guo、Na Peng、Huan Xu、Yi Liu
DOI:10.1021/acs.joc.1c01968
日期:2021.11.5
An environment-friendly and efficient dioxygenation of aryl alkenes for the construction of vicinaldiols has been developed in water with iodine as the catalyst and tert-butylhydroperoxides (TBHPs) as the oxidant. The protocol was efficient, sustainable, and operationally simple. Detailed mechanistic studies indicated that one of the hydroxyl groups is derived from water and the other one is derived
以碘为催化剂,叔丁基氢过氧化物 (TBHPs) 为氧化剂,在水中开发了一种环保高效的芳基烯烃双氧化反应,用于构建邻二醇。该协议高效、可持续且操作简单。详细的机理研究表明,其中一个羟基来自水,另一个来自 TBHP。此外,以碘为催化剂,Na 2 CO 3为添加剂,碳酸亚丙酯为溶剂,可以以良好的收率获得双过氧化物。
Cobalt-catalyzed bisperoxidation of styrenes
作者:A. O. Terent´ev、M. Yu. Sharipov、G. I. Nikishin
DOI:10.1007/s11172-015-0975-6
日期:2015.5
A cobalt-catalyzed peroxidation of styrenes with tert-butyl hydroperoxide gives 1-aryl-1,2-bis(tert-butylperoxy)ethanes in up to 53% yields.