Metal-, Photocatalyst-, and Light-Free Minisci C–H Acetylation of N-Heteroarenes with Vinyl Ethers
作者:Jianyang Dong、Jianhua Liu、Hongjian Song、Yuxiu Liu、Qingmin Wang
DOI:10.1021/acs.orglett.1c01310
日期:2021.6.4
Herein, we report a mild, operationally simple method for Minisci C–H acetylation of N-heteroarenes using vinyl ethers as robust, inexpensive acetyl sources. The reactions do not require a conventional photocatalysis, electrocatalysis, metal catalysis, light activation, or high temperature. This method is thus significantly more sustainable than previously reported methods in terms of cost, reagent
在此,我们报告了一种温和、操作简单的 N-杂芳烃 Minisci C-H 乙酰化方法,使用乙烯基醚作为稳定、廉价的乙酰基来源。该反应不需要传统的光催化、电催化、金属催化、光活化或高温。因此,在成本、试剂毒性和废物产生方面,这种方法比以前报道的方法更具可持续性。该协议有望从丰富的原料材料中获得医学相关分子。