Mechanism and Origins of Ligand-controlled Stereoselectivity of Ni-Catalyzed Suzuki-Miyaura Coupling

来源 :第十二届全国物理有机化学学术会议 | 被引量 : 0次 | 上传用户:biiq123
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  Nickel catalysts have shown unique ligand control of stereoselectivity in the Suzuki–Miyaura cross-coupling of boronates with benzylic pivalates and derivatives involving C(sp3)–O cleavage.The SIMes ligand produces the stereochemically inverted C–C coupling product,while the PCy3 ligand delivers the retained stereochemistry.
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