作者:Ailong Shao、Na Li、Yong Gao、Jirui Zhan、Chien-Wei Chiang、Aiwen Lei
DOI:10.1002/cjoc.201800031
日期:2018.7
electro‐oxidative induced C—H activation of 2‐arylbenzoic acids has been developed. By using Na2SO4 aqueous solution as a cheap and green supporting electrolyte, different 2‐arylbenzoic acids could provide the corresponding lactones in 30%—90% yields. This reaction could be conducted on a gram scale with a good efficiency as well as a high utility for natural product synthesis.
已经开发了通过电氧化诱导的2-芳基苯甲酸的CH活化来合成内酯的方法。通过使用Na 2 SO 4水溶液作为廉价的绿色支持电解质,不同的2-芳基苯甲酸可以30%-90%的产率提供相应的内酯。该反应可以在克规模上高效地进行,并且对于天然产物的合成具有很高的实用性。