A novel OXONE® mediated direct difunctionalization of alkenes with NaNO2 in aqueous acetonitrile for the synthesis of α-nitrooximes was developed. The α-nitrooximes were readily prepared in moderate to high yields at room temperature under mild reaction conditions. The present protocol offers an easy and environmentally benign approach to access various α-nitrooximes derived from styrene derivatives.
开发了一种新型的OXONE®介导的烯烃直接双官能团化反应,使用
水合
乙腈中的NaNO2合成α-硝基
肟。在温和的反应条件下,室温下即可方便地以中等到高产率制备α-硝基
肟。该方案提供了一种简单且环境友好的方法,用于从
苯乙烯衍
生物获取多种α-硝基
肟。