Synthesis and Structures of New Cyclopalladated Ferrocenylimines  

作　　者：Xue Mei ZHAO Xin Qi HAO Bin LIU Mao Ping SONG Yang Jie WU 

机构地区：[1]Department of Chemistry, Zhengzhou University, Henan Key Laboratory of Chemical biology and Organic Chemistry, Zhengzhou 450052

出　　处：《Chinese Chemical Letters》2006年第3期317-320,共4页中国化学快报（英文版）

基　　金：the National Natural Science Foundation of China （No. 20472074）; the Natural Science Foundation of Henan Province （411020200） for financial support of this work.

摘　　要：The new complexes, [PdCl{C5H4FeC5H4CHRN=CHC4H3O}（Ph3P）] （R= H, CH3） were synthesized via two novel Schiff bases （C5H5FeC5H4CHRN=CHC4H3O, R= H, CH3） with lithium tetrachloropalladate （Ⅱ）, and characterized by IR, elemental analysis, ^1H NMR. Complex 5a was further determined by X-ray single crystal diffraction. We found that it contained an intramolecular N→Pd coordination in the compound 5a, and the palladium atom was bound to the unsubstituted Cp ring. The Pd-N, Pd-C （I） and Pd-O bond lengths were 2.121 （3）, 2.008 （4） and 2.990 ）A, respectively.The new complexes, [PdCl{C5H4FeC5H4CHRN=CHC4H3O}（Ph3P）] （R= H, CH3） were synthesized via two novel Schiff bases （C5H5FeC5H4CHRN=CHC4H3O, R= H, CH3） with lithium tetrachloropalladate （Ⅱ）, and characterized by IR, elemental analysis, ^1H NMR. Complex 5a was further determined by X-ray single crystal diffraction. We found that it contained an intramolecular N→Pd coordination in the compound 5a, and the palladium atom was bound to the unsubstituted Cp ring. The Pd-N, Pd-C （I） and Pd-O bond lengths were 2.121 （3）, 2.008 （4） and 2.990 ）A, respectively.

关 键 词：Heteroannular FERROCENYLIMINE cyclopalladated. 

分 类 号：O627.81[理学—有机化学]