化学学报 ›› 2000, Vol. 58 ›› Issue (7): 871-875. 上一篇    下一篇

研究论文

平面手性二茂铁亚胺环钯、环汞化合物与金属锡的 金属转移反应

吴养洁;崔秀灵;侯建军;杨亮茹;王敏;杜晨霞;朱玉   

  1. 郑州大学化学系.郑州(450052);河南省高校应用化学重点实验室
  • 发布日期:2000-07-15

Transmetallation reactions of planar chiral cyclopalladated and cyclomercurated ferrocenylimines with metallic tin

Wu Yangjie;Cui Xiuling;Hou Jianjun;Yang Liangru;Wang Min;Du Chenxia;Zhu Yu   

  1. Zhengzhou Univ, Dept Chem.Zhengzhou(450052)
  • Published:2000-07-15

通过手性二茂铁亚胺环钯化合物(Sp,Sp)-[{Pd[(η^5-C~5H~5)Fe{(η^5-C~5H~3)C(CH~3)=N-Ar}](μ-Cl)}~2],手性二茂铁亚胺环汞化合物[HgCl{η^5-C~5H~5)Fe(η^5-C~5H~3)C(CH~3)=N-Ar}]与金属锡的金属转移反应,均得到保持茂环平面手性的手性二茂铁亚胺环锡化合物。产物均经元素分析、IR和^1HNMR鉴定,X射线晶体结构分析确定了有机锡化合物的绝对构型,并经CD谱验证。

关键词: 二茂铁P, 亚胺P, 钯化合物, 汞化合物, 锡, X射线衍射分析, 晶体结构, 河南省自然科学基金

A series of optically active cyclostannated ferrocenylimines were synthesized by transmetallation of optically active cyclopalladated and cyclomercurated ferrocenylimines with metallic tin, respectively. All of the yielded compounds were characterized by elemental analysis, IR and ^1H NMR. The crystal structures and absolute configurations of the complex were determined by X-ray diffraction and checked by CD spectra.

Key words: FERROCENE P, PALLADIUM COMPOUNDS, MERCURY COMPOUNDS, TIN, X-RAY DIFFRACTION ANALYSIS, CRYSTAL STRUCTURE

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