Oxidative β-Csp<sup>3</sup>−H Functionalization of<i>t</i>BuOH: A Selective Radical/Radical Cross-Coupling Access to β-Hydroxy Thioethers
作者:Yuxiu Li、Dong Liu、Chao Liu、Aiwen Lei
DOI:10.1002/asia.201600800
日期:2016.8.19
An oxidative β‐Csp3−H functionalization of tert‐butanol (tBuOH) for the construction of C−S bonds through an iodine‐catalyzed Csp3−H/S−H coupling was successfully achieved. Different kinds of mercaptans were shown to be good coupling partners, affording the desired products in good yields. This protocol not only offers a novel method for the synthesis of β‐hydroxy thioethers, but also provides an effective
氧化β-CSP 3的-H官能叔丁醇(吨通过BuOH中)为C-S键的结构碘催化CSP 3 -H / S-H偶联成功地实现。各种硫醇被证明是良好的偶联伴侣,以高收率提供了所需的产物。该方案不仅为合成β-羟基硫醚提供了一种新颖的方法,而且为选择性自由基/自由基交叉偶联提供了有效的策略。