作者:Chen Chen、Liangliang Pan、Jinchen Zhu、Junfa Shao、Jiaming Dai、Guoying Qian、Zhouting Rong
DOI:10.1016/j.tetlet.2022.154275
日期:2023.1
A metal-free method has been developed for the direct thiolation of terminal alkynes with methyl sulfoxides, which affords various alkynyl sulfides. This transformation features excellent functional group tolerance, good stability in large-scale preparation and atom economy, which makes this reaction a practical method for the synthesis of alkynyl sulfides.
已经开发了一种无金属方法,用于用甲基亚砜直接硫醇化末端炔烃,从而提供各种炔基硫化物。该转化反应具有优异的官能团耐受性、大规模制备的稳定性和原子经济性,使该反应成为合成炔基硫化物的实用方法。