Heterodinuclear complexes combining electron-rich transition metals and hard Lewis acids and their implementation in cooperative catalysis (B02)

富电子过渡金属和硬路易斯酸的异双核配合物及其在协同催化中的应用（B02）

• 批准号: 189459739
• 金额: --
• 依托单位: Institut für Organische Chemie (IOC)
• 依托单位国家: 德国
• 项目类别: CRC/Transregios
• 财政年份: 2011
• 资助国家: 德国
• 起止时间: 2010-12-31 至 2021-12-31
• 项目状态: 已结题
• 来源: https://gepris.dfg.de/gepris/projekt/189459739?language=en
• 关键词: Heterodinuclear; complexes; combining; electron; rich

This 3MET project synthesizes bi- and trinuclear complexes of late transition metal centres - which serve for catalytic hydrogenation/hydroaminomethylation (rhodium, ruthenium), transfer hydrogenation (iron, ruthenium, and iridium), hydroamidation (gold) or various types of cyclisation reactions (gold) - and of hard Lewis acidic sites - which serve either to direct the substrate to the reactive site or to activate it for a transfor-mation at the late transition metal centre nearby. The project emphasizes that the geometry of the interconnecting ligand is crucial! The Bräse group will focus on more rigid systems mainly possessing [2,2]paracyclophane backbones, while the Thiel group will work on more flexible ligands, both exchanging progress and ideas frequently.

该3 MET项目合成后过渡金属中心的双核和三核配合物-用于催化氢化/氢氨甲基化（铑，钌），转移氢化（铁、钌和铱），氢酰胺化（金）或各种类型的环化反应（金）-以及硬刘易斯酸性位点-其用于将底物引导至反应位点或活化底物以在附近的后过渡金属中心处进行转化。该项目强调，相互连接的配体的几何形状是至关重要的！Bräse小组将专注于主要拥有[2，2]对环芳骨架的更刚性的体系，而Thiel小组将致力于更灵活的配体，经常交流进展和想法。