Silver-catalyzed highly efficient synthesis of pyrido[1,2-a]pyrimidin-4-ones from 2-aminopyridines and alkynoates

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• 作者：Zhengwang Chen ; ^{chenzwang@126.com} ; Yuelu Wen ; Hao Ding ; Guotian Luo ; Min Ye ; Liangxian Liu ; Jun Xue
• 关键词：Silver-catalyzed ; Pyrimidinone ; Aminopyridine ; Alkynoate ; Cyclization
• 刊名：Tetrahedron Letters
• 出版年：2017
• 出版时间：4 January 2017
• 年：2017
• 卷：58
• 期：1
• 页码：13-16
• 全文大小：636 K
• 卷排序：58

文摘

Silver-catalyzed synthesis of pyrimidinone with high regioselectivity. Convenient conditions and afford products in good to excellent yields. Broad substrate scope and good functional compatibility.