Direct Synthesis of Aryl Halosilanes through Iridium (I)??Catalyzed Aromatic C H Silylation by Disilanes

T Ishiyama, K Sato, Y Nishio…

文献索引：Ishiyama, Tatsuo; Sato, Kazuaki; Nishio, Yukihiro; Miyaura, Norio Angewandte Chemie - International Edition, 2003 , vol. 42, # 43 p. 5346 - 5348

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被引用次数: 66

摘要

Aryl halosilanes and their hypervalent derivatives are versatile reagents for carbon–carbon [1–2] and carbon–heteroatom [3] bond formation in modern organic synthesis. Although they have been prepared by arylation of halosilanes with aryl magnesium or aryl lithium reagents,[4] and by Pd-catalyzed cross-coupling of halogenated disilanes with aryl electrophiles,[5] direct silylation of arenes through CÀH bond activation would provide a ...