Rh(III)-Catalyzed Oxidative Olefination of N-(1-Naphthyl)sulfonamides Using Activated and Unactivated Alkenes

详细信息    查看全文

• 作者：Xuting Li ; Xue Gong ; Miao Zhao ; Guoyong Song ; Jian Deng ; Xingwei Li
• 刊名：Organic Letters
• 出版年：2011
• 出版时间：November 4, 2011
• 年：2011
• 卷：13
• 期：21
• 页码：5808-5811
• 全文大小：786K
• 年卷期：v.13,no.21(November 4, 2011)
• ISSN：1523-7052

文摘

Rhodium(III)-catalyzed oxidative olefination of N-(1-naphthyl)sulfonamides has been achieved at the peri position. Three categories of olefins have been successfully applied. Activated olefins reacted to afford five-membered azacycles as a result of oxidative olefination鈥揾ydroamination. Unactivated olefins reacted to give the olefination product. 2-fold oxidative C鈥揅 and C鈥揘 coupling was achieved for allylbenzenes.