作者:Jacob Davies、Nadeem S. Sheikh、Daniele Leonori
DOI:10.1002/anie.201708497
日期:2017.10.16
Shown herein is that polyfunctionalized nitrogen heterocycles can be easily prepared by a visible-light-mediated radical cascade process. This divergent strategy features the oxidative generation of iminyl radicals and subsequent cyclization/radical trapping, which allows the effective construction of highly functionalized heterocycles. The reactions proceed efficiently at room temperature, utilize
本文显示多官能化氮杂环可以通过可见光介导的自由基级联过程容易地制备。这种发散策略的特点是亚氨基自由基的氧化生成和随后的环化/自由基捕获,从而可以有效构建高度功能化的杂环。该反应在室温下有效进行,利用有机光催化剂,使用简单且容易获得的材料,并在一步中生成难以通过其他方法制备的有价值的结构单元。