Molecular recognition of star-burst tetranuclear Ru(III) complexes on a chirally modified clay surface
Molecular recognition of star-burst tetranuclear Ru(III) complexes on a chirally modified clay surface
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DOI：
10.1039/c0cc00685h
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发表时间：
2010-01-01
影响因子：
4.9
通讯作者：
Sato, Hisako
中科院分区：
文献类型：
--
作者：
Fujimoto, Noriko;Mori, Yukie;Sato, Hisako
制备了星爆四核 Ru(III) 配合物 Delta-（或 Lambda-）[{Delta-（或 Lambda-）-Ru(III)(acac)(2)(taet)}(3)Ru(III)]（acac = 乙酰丙酮；taet = 四乙酰乙醇），并在填充有粘土和离子交换加合物的色谱柱上拆分成八种对映体。 Delta-[Ru(II)(phen)(3)](2+) (phen = 1,10-菲咯啉)，证明在改性粘土表面上可以区分中心和外围区域的双手性。
Star-burst tetranuclear Ru(III) complexes, Delta-(or Lambda-)[{Delta-(or Lambda-)-Ru(III)(acac)(2)(taet)}(3)Ru(III)] (acac = acetylacetonato; taet = tetraacetylethanato), were prepared and resolved into eight enantiomers on a column packed with an ion-exchange adduct of a clay and Delta-[Ru(II)(phen)(3)](2+) (phen = 1,10-phenanthroline), demonstrating that the dual chiralities of the central and peripheral regions were discriminated on the modified clay surface.