Synthesis of 3-Formylfurans via a Silver(I)-Catalyzed Epoxide Ring-Opening/1,2-Acyl Migration/Cyclization Cascade

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• 作者：Jing Wang ; Chen Shen ; Tao Wang ; Sheng Mo ; Xingxin Li and Zunting Zhang
• 刊名：Advanced Synthesis & Catalysis
• 出版年：2016
• 出版时间：December 22, 2016
• 年：2016
• 卷：358
• 期：24
• 页码：3943-3948
• 全文大小：1291K
• ISSN：1615-4169

文摘

By the design of suitable starting materials, a silver(I)-catalyzed epoxide ring-opening/1,2-acyl migration/cyclization cascade has been developed, which allowed us to systematically prepare unsymmetrical 3-formylfurans. Various 3-formylfurans were prepared in good to excellent yields. In addition, the distinct fluorescence properties of 3-formylfurans in solution and the solid state are disclosed.