Cover Picture: Palladium-Catalyzed Divergent Arylation with Triazolopyridines: One-Pot Synthesis of 6-Aryl-2--styrylpyridines (Adv. Synth. Catal. 6/2016)
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- 作者：Youngtaek Moon ; Soonhyung Kwon ; Dahye Kang ; Honggu Im and Sungwoo Hong
- 关键词：arylation ; carbenes ; one-pot reaction ; palladium ; triazolopyridines
- 刊名：Advanced Synthesis & Catalysis
- 出版年：2016
- 出版时间：March 17, 2016
- 年：2016
- 卷：358
- 期：6
- 页码：842
- 全文大小：1068K
- ISSN：1615-4169
文摘
The cover picture, provided by Sungwoo Hong and co-workers, illustrates a new strategy for palladium-catalyzed arylation reactions with triazolopyridines, wherein two different chemical transformations (at positions C-3 and C-7) are selectively observed by differentiating substrates using different bases. Moreover, two different catalytic arylation events were successfully performed in a one-pot sequence, providing a convenient access to 6-aryl-2--styrylpyridines of high synthetic utility. Details can be found in the full paper on pages 958–964 (Y. Moon, S. Kwon, D. Kang, H. Im, S. Hong, Adv. Synth. Catal. 2016, 358, 958–964; DOI: 10.1002/adsc.201500967).