Catalytic C鈥揌 and C鈥揝 Bond Activation of Thiophenes

详细信息    查看全文

• 作者：Jing Li ; Huanan Huang ; Weihong Liang ; Qun Gao ; Zheng Duan
• 刊名：Organic Letters
• 出版年：2013
• 出版时间：January 18, 2013
• 年：2013
• 卷：15
• 期：2
• 页码：282-285
• 全文大小：310K
• 年卷期：v.15,no.2(January 18, 2013)
• ISSN：1523-7052

文摘

A new Pd-catalyzed reaction of thiophenes with alkynes via C鈥揌 and C鈥揝 bond activation has been developed. This provides a new approach to prepare sulfur-containing compounds. An interesting salt effect was observed, and the reaction鈥檚 efficiency and selectivity depend not only on the type but also on the amount of the salt used.