Synthesis of organolanthanide complexes (Li(THF)2)2(μ-Cl)4(^5-C5H5) Ln.THF(Ln=La,Nd)

Abstract

New organolanthanide complexes [Li(THF)2]2(m-Cl)4(h5-C5H5)Ln譚HF (Ln = La, Nd) were prepared in good yield by treating LnCl3-LiCl with equimol. amount of C5H5Na in THF. The products were easy to recrystallize and can be used for preparation of cyclopentadienyl rare earth derivatives The complexes were characterized by elemental anal., IR, and x-ray diffraction.

Key words: CRYSTAL STRUCTURE DETERMINATION, LANTHANUM COMPOUNDS, CHLORIDE, CYCLOPENTADIENE P, LITHIUM COMPOUNDS, NEODYMIUM COMPOUNDS, LANTHANUM COMPLEX, NEODYMIUM COMPLEX, TETRAHYDROFURAN P, LITHIUM COMPLEX

CLC Number:

O627

Cite this article

LI YI;XU XIAOLONG;LIU GUOZHI. Synthesis of organolanthanide complexes (Li(THF)2)2(μ-Cl)4(^5-C5H5) Ln.THF(Ln=La,Nd)[J]. Chin. J. Org. Chem., 1988, 8(1): 43-45.

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有机镧系络合物[Li(THF)2]2(μ-Cl)4(η^5-C5H5)Ln.THF的合成