A Convenient One-Pot Route to Screw-Shaped [5]Azahelicenes via Rhodium(III)-Catalyzed Multiple C−H Bond Activation

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• 作者：Shuai-Shuai Li ; Chen-Fei Liu ; Guo-Tai Zhang ; Ying-Qi Xia ; Wei-Huan Li and Prof. Dr. Lin Dong
• 刊名：Chemistry – An Asian Journal
• 出版年：2017
• 出版时间：February 16, 2017
• 年：2017
• 卷：12
• 期：4
• 页码：415-418
• 全文大小：1291K
• ISSN：1861-471X

文摘

A convenient rhodium(III)-catalyzed cascade reaction of 7-azaindoles and alkynes through multiple C−H bond activation for the synthesis of unique [5]azahelicenes has been developed. The optical property of these screw-shaped helicene derivatives could be further utilized in electronic devices to recognize mercury ions.