Organic letters

Tandem Cyclization of α-Cyano α-Alkynyl Aryl Ketones Induced by tert-Butyl Hydroperoxide and Tetrabutylammonium Iodide

YC Wong, CT Tseng, TT Kao, YC Yeh, KS Shia

文献索引：Wong, Ying-Chieh; Tseng, Chen-Tso; Kao, Tzu-Ting; Yeh, Yu-Cheng; Shia, Kak-Shan Organic Letters, 2012 , vol. 14, # 23 p. 6024 - 6027

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被引用次数: 29

摘要

The radical cascade protocol of the α-cyano α-TMS/aryl-capped alkynyl aryl ketones promoted by tert-butyl hydroperoxide under catalysis with tetrabutylammonium iodide in refluxing benzene has been developed, leading to the construction of a variety of highly functionalized [6, 6, 5] tricyclic frameworks in an efficient manner.