Wang Chao-Ming, Song Dan, Xia Peng-Ju, Wang Jing, Xiang Hao-Yue, Yang Hua
College of Chemistry and Chemical Engineering, Central South University, Changsha, 410083, P. R. China.
Chem Asian J. 2018 Feb 2;13(3):271-274. doi: 10.1002/asia.201701738. Epub 2018 Jan 17.
A facile visible-light photocatalytic conjugate addition to prepare 1,4-dicarbonyl compounds has been developed by employing readily available aroyl chlorides as aryl radical sources. This operationally simple method shows a broad scope with regard to both aroyl chlorides and Michael acceptors. As a result, a variety of 1,4-diketones were efficiently synthesized in moderate to good yields.
通过使用容易获得的芳酰氯作为芳基自由基源，开发了一种简便的可见光光催化共轭加成反应来制备1,4-二羰基化合物。这种操作简单的方法在芳酰氯和迈克尔受体方面都具有广泛的适用范围。结果，以中等到良好的产率高效合成了多种1,4-二酮。
