<scp>Togni‐II</scp>
Reagent Mediated Selective Hydrotrifluoromethylation and Hydrothiolation of Alkenes
<sup>†</sup>
作者:Shuang Teng、Lingkui Meng、Bingbing Xu、Guangsheng Tu、Peng Wu、Zhiwen Liao、Yulin Tan、Jian Guo、Jing Zeng、Qian Wan
DOI:10.1002/cjoc.202100464
日期:2021.12
reactions of Togni-II reagent and thiols, a thiol-tuned selective functionalization of unactivated olefins was disclosed. In combination with aryl thiols, stoichiometric amount of Togni-II reagent prompted a hydrotrifluoromethylation of alkenes, in which, aryl thiols played as reductant and hydrogen source; while by utilization of alkyl thiols, catalytic amount of Togni-II reagent initiated thiol-ene
基于 Togni-II 试剂和硫醇的氧化还原反应,公开了未活化烯烃的硫醇调节的选择性官能化。与芳基硫醇结合,化学计量的Togni-II试剂促进烯烃的氢三氟甲基化,其中芳基硫醇作为还原剂和氢源;而通过利用烷基硫醇,催化量的Togni-II试剂引发硫醇-烯和硫醇-炔反应。报告的应用程序的特点是它们的操作简单和广泛的官能团耐受性。