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Citation: Li Xianggao, Liu Jingzhi, Liu Guozhi. SYNTHESIS OF C₅H₅LnCl₂·2LiCl·5THF COMPLEXES (Ln=La, Nd) USING RETRO DISPROPORTIONATION REACTION[J]. Chinese Journal of Applied Chemistry, ;1989, 6(4): 62-64. shu

SYNTHESIS OF C₅H₅LnCl₂·2LiCl·5THF COMPLEXES (Ln=La, Nd) USING RETRO DISPROPORTIONATION REACTION

1.
Changchun Institute of Applied Chemistry, Academia Sinica

Received Date: 22 July 1988
Available Online: 22 November 1988

It is believed that it is difficult to synthesize cyclopentadienyl light RE chloride from tri-cyclopentadienide compounds of RE because of disproportionation reaction which is related to lanthanide contraction and coordination unsaturation. In this work, the dinuclear organic compounds of RE-lithium were synthesized using THF solution of LnCl₃·nLiCl.The disproportionation reaction is considered to be avoided by the stable effect of chloro-bridge link. Mono-cyclopentadienyl light RE chlorides were synthesized from tri-cyclopentadienide compounds of RE successfully.
- Mono-cyclopentadienyl,
- light RE chlorides,
- Tri-cyclopentadienide
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SYNTHESIS OF C5H5LnCl2·2LiCl·5THF COMPLEXES (Ln=La, Nd) USING RETRO DISPROPORTIONATION REACTION

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SYNTHESIS OF C₅H₅LnCl₂·2LiCl·5THF COMPLEXES (Ln=La, Nd) USING RETRO DISPROPORTIONATION REACTION