Organic letters

Direct Cross-Coupling Access to Diverse Aromatic Sulfide: Palladium-Catalyzed Double C–S Bond Construction Using Na2S2O3 as a Sulfurating Reagent

Z Qiao, J Wei, X Jiang

文献索引：Qiao, Zongjun; Wei, Jianpeng; Jiang, Xuefeng Organic Letters, 2014 , vol. 16, # 4 p. 1212 - 1215

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被引用次数: 46

摘要

The Pd-catalyzed cross-coupling of aryl halides, alkyl halides, and Na2S2O3· 5H2O to deliver aromatic thioethers is described. Pyridine, furan, thiophene, benzofuran, benzoxazole, benzothiophene, benzothiazole, and pyrazine are all amenable to this protocol. The odorless and stable solid Na2S2O3· 5H2O was used as a convenient and environmentally friendly source of sulfur. Pd-catalyzed cross-couplings without thiols or ...