Synlett

Synthesis of Tetrasubstituted Furans via Sequential Pd (OAc) 2/Zn (OTf) 2-Catalyzed Oxidation and Cyclization of Aromatic Alkynes with Molecular Oxygen

A Wang, H Jiang, Q Xu

文献索引：Wang, Azhong; Jiang, Huanfeng; Xu, Qiuxiang Synlett, 2009 , # 6 p. 929 - 932

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被引用次数: 17

摘要

Polysubstituted furans represent one of the most prominent classes of five-membered heterocycles that are found in a variety of natural products and pharmaceuticals. [¹] Furthermore, they can also be served as versatile building blocks in organic synthesis. [²] Thus, considerable effort has been devoted to the preparation of these five-membered heterocycles. Traditionally, substituted furans have been synthesized by direct functionalization of existing furans or cyclization ...