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
作者:Gerard P. McGlacken、Ciara T. O'Brien、Adrian C. Whitwood、Ian J. S. Fairlamb
DOI:10.1021/om700393b
日期:2007.7.1
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
描述了衍生自酒石酸(一种手性池起始材料)的手性单和双退火的1,3-环戊二烯的合成。除已知的官能化手性1,3-环戊二烯外,新衍生物还通过X射线晶体学和NMR光谱研究进行了结构表征。已经成功制备了含有单退火手性环戊二烯基配体(1)的中性和阳离子钌(II)配合物。的X射线晶体结构[(η 5 -Cp ')的Ru(η 6 -苯)] [PF 6 ]中,Cp'= 1,已被确定。