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Synthesis of Monocarbenepalladium(0) Complexes and Their Catalytic Behavior in Cross-Coupling Reactions of Aryldiazonium Salts

机译:单碳烯钯(0)配合物的合成及其在芳族重氮盐交叉偶联反应中的催化行为

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摘要

The first monocarbenepalladium(0) complexes with benzoquinone and naphthoquinone as additional ligands have been prepared. As demonstrated by NMR spectroscopy and X-ray analysis, the complexes show a unique coordination mode giving quinone-bridged dimers. The monocarbenepalladium(0) complexes allow efficient cross-coupling reactions of aryldiazonium salts with olefins (Heck reaction) and arylboronic acids (Suzuki reaction).
机译:已经制备了具有苯醌和萘醌作为另外的配体的第一单碳烯钯(0)配合物。如NMR光谱和X射线分析所证明的,该配合物显示出独特的配位模式,可提供醌桥二聚体。单碳烯钯(0)配合物可实现芳基重氮盐与烯烃的有效交叉偶联反应(Heck反应)和芳基硼酸(Suzuki反应)。

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