Tetrahedron

One-pot access to 2-naphthols and benzofurans via the aerobic Wacker-type oxidation/intramolecular aldol cyclization

MY Chang, CK Chan, SY Lin

文献索引：Chang, Meng-Yang; Chan, Chieh-Kai; Lin, Shin-Ying Tetrahedron, 2013 , vol. 69, # 5 p. 1532 - 1538

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被引用次数: 9

摘要

An aerobic Wacker-type oxidation/intramolecular aldol cyclization synthetic route toward two oxygenated 2-naphthols 3 and benzofurans 4 starting with skeleton 2 with good yields is described. The route has been carried by the one-pot transformation of the regioselective PdCl2/CuCl2-mediated Wacker oxidative cyclization of skeleton 2 with molecular oxygen under the alkaline methanolic condition. Skeleton 2 was prepared from skeleton 1 in ...