Chiral Mono- and Bis-annelated Cyclopentadienyl Ligands Derived from Tartaric Acid: Synthesis of [(η<sup>5</sup>-Cyclopentadienyl)RuCl(cod)] and [(η<sup>5</sup>-Cyclopentadienyl)(η<sup>6</sup>-benzene)Ru]PF<sub>6</sub> Derivatives
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资源简介：
The synthesis of chiral mono- and bis-annelated 1,3-cyclopentadienes derived from tartaric acid, a chiral pool starting material, is described. In addition to known functionalized chiral 1,3-cyclopentadienes, new derivatives have also been structurally characterized by X-ray crystallographic and NMR spectroscopic studies. Neutral and cationic ruthenium(II) complexes, containing a mono-annelated chiral cyclopentadienyl ligand (1), have been successfully prepared. The X-ray crystal structure of [(η5-Cp‘)Ru(η6-benzene)][PF6], Cp‘ = 1, has been determined.
创建时间：
2007-07-16
