Catalyst/Metal/Solvent-Free Markovnikov Hydrothiolation of Unactivated Alkenes with Dithiocarbamic Acids
作者:Azim Ziyaei Halimehjani、Ziya Dağalan、Zahra Marjani、Figen Gündüz、Arif Daştan、Bilal Nişancı
DOI:10.1021/acs.joc.3c02722
日期:2024.4.19
Catalyst-free Markovnikov-selective hydrothiolation of unactivated alkenes still remains a great challenge. Herein, we develop a catalyst/metal/solvent-free methodology for the Markovnikov hydrothiolation of unactivated alkenes with in situ prepared dithiocarbamic acids, providing a wide array of alkyl dithiocarbamates. A variety of terminal, internal, cyclic, and acyclic unactivated alkenes were applied
未活化烯烃的无催化剂马尔可夫尼科夫选择性氢硫基化仍然是一个巨大的挑战。在此,我们开发了一种无催化剂/金属/溶剂的方法,用于使用原位制备的二硫代氨基甲酸对未活化的烯烃进行马尔可夫尼科夫氢硫醇化,从而提供多种烷基二硫代氨基甲酸酯。各种末端、内部、环状和非环状未活化烯烃均成功应用于该方案。这种三组分硫醇-烯反应可以被视为一类新的点击反应。