Synthesis, Structural Analysis, and Catalytic Properties of Tetrakis(binaphthyl or octahydrobinaphthyl phosphate) Dirhodium(II,II) Complexes
收藏Figshare2016-02-20 更新2026-04-29 收录
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https://figshare.com/articles/dataset/Synthesis_Structural_Analysis_and_Catalytic_Properties_of_Tetrakis_binaphthyl_or_octahydrobinaphthyl_phosphate_Dirhodium_II_II_Complexes/2449243
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The X-ray structural analyses of homoleptic Rh(II) complexes made of enantiopure (R)-1,1′-binaphthyl and (R)-(5,5′,6,6′,7,7′,8,8′-octahydro)binaphthyl phosphate ligands are for the first time presented. The possibility to introduce halogen atoms at the 3,3′-positions is also reported. The isolated dirhodium complexes were further tested as catalysts (1 mol %) in enantioselective cyclopropanations and Si–H insertion reactions, affording chiral cyclopropanes and silanes in good yield but moderate enantioselectivity (ee max 63%).
创建时间：
2016-02-20
