Ruthenium (II)‐Catalyzed Oxidant‐Free Coupling/Cyclization of Benzimidates and Sulfoxonium Ylides to Form Substituted Isoquinolines
作者:Xinxia Shi、Rongchao Wang、Xiaofei Zeng、Yilan Zhang、Huiling Hu、Chunsong Xie、Min Wang
DOI:10.1002/adsc.201800844
日期:2018.11.5
A ruthenium‐catalyzed direct mono‐C−H functionalization/annulation cascade reaction of benzimidates and sulfoxonium ylides has been developed. The reaction proceeds smoothly with a broad range of substrates, giving access to a variety of isoquinoline derivatives in moderate to good yields using an organic acid additive under oxidant free conditions.
已经开发出了苯甲酸酯和亚砜基鎓盐的钌催化直接单CH功能化/环化级联反应。反应可在多种底物上顺利进行,使用有机酸添加剂在无氧化剂的条件下,可以以中等到良好的产率获得各种异喹啉衍生物。