碘取代含杂环的二茂铁亚胺异环环钯化合物的合成及晶体结构

Synthesis and Crystal Structure of I-Heteroannular Cyclopalladated Ferrocenylimines involving Heterocycle

利用卤素置换反应合成了4种含杂环的二茂铁亚胺碘桥键异环环钯化合物2及4种碘代含杂环的二茂铁亚胺异环环钯化合物3,其中化合物3的结构经元素分析、1H NMR及IR确证,3a用X射线单晶衍射测定了晶体结构。这些化合物在空气中稳定。

Four kinds of heteroannular cyclopalladated ferrocenylimines containing heterocyclic ring 2 and four kinds of iodo heteroannular cyclopalladated ferrocenylimines containing heterocyelic ring 3 were synthesized in high yield by a ligand exchanged procedure with the stoichiometric amount of NaI. The complexes 3 were characterized by IR, ^1H NMR, elemental analysis, and the complex 3a was further confirmed by X-ray crystal structure determination.