作者:Xiangtai Meng、Hehua Xu、Xiaoji Cao、Xu-Min Cai、Jinyue Luo、Fei Wang、Shenlin Huang
DOI:10.1021/acs.orglett.0c02341
日期:2020.9.4
An electrochemical sulfonylation of alkynes with sodium sulfinates was achieved for the first time at room temperature. Employing this electrolysis strategy, the reaction occurs efficiently under transition-metal-free, external oxidant-free, and base-free conditions and furnishes diverse alkynyl sulfones in satisfactory yield with broad functional group tolerance.
在室温下首次实现了亚磺酸钠与炔烃的电化学磺酰化反应。采用这种电解策略,该反应可在无过渡金属,无外部氧化剂和无碱的条件下有效地进行,并以令人满意的产率提供宽泛的官能团耐受性的各种炔基砜。