作者:Pan Gao、Qingzheng Zhang、Feng Chen
DOI:10.1021/acs.orglett.2c03095
日期:2022.10.28
A new protocol has been developed for vinyl sulfide synthesis promoted by an alkoxy base under metal-free conditions. In this reaction, aryl and alkenyl sulfonium triflates with diverse functionalities are converted into vinyl sulfides with excellent reactivity. This transformation features mild and safe reaction conditions that avoid catalyst, transition metal, high-pressure gas, and high reaction
已经开发了一种用于在无金属条件下由烷氧基碱促进的乙烯基硫化物合成的新方案。在该反应中,具有多种功能的芳基和烯基三氟甲磺酸锍被转化为具有优异反应性的乙烯基硫化物。这种转变的特点是温和安全的反应条件,避免了催化剂、过渡金属、高压气体和高反应温度,而不会影响效率。