I2/KI-Mediated Oxidative N鈥揘 Bond Formation for the Synthesis of 1,5-Fused 1,2,4-Triazoles from N-Aryl Amidines
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- 作者：Lina Song ; Xianhai Tian ; Zhigang Lv ; Ertong Li ; Jie Wu ; Yangxue Liu ; Wenquan Yu ; Junbiao Chang
- 刊名：Journal of Organic Chemistry
- 出版年：2015
- 出版时间：July 17, 2015
- 年：2015
- 卷：80
- 期：14
- 页码：7219-7225
- 全文大小：370K
- ISSN：1520-6904
文摘
An I2/KI-mediated oxidative N鈥揘 bond formation reaction is described. This new and environmentally benign approach allows for the convenient synthesis of a variety of 1,2,4-triazolo[1,5-a]pyridines and other 1,5-fused 1,2,4-triazoles from readily available N-aryl amidines in an efficient and scalable fashion.