发明名称 |
Process for preparing cyclopentadienyl group-containing silicon compound or cyclopentadienyl group-containing germanium compound |
摘要 |
Disclosed is a process for preparing a cyclopentadienyl group-containing silicon compound or a cyclopentadienyl group-containing germanium compound, comprising reacting (i) a lithium, sodium or potassium salt of a cyclopentadiene derivative with (ii) a silicon halide compound or a germanium halide compound in the presence of a cyanide or a thiocyanate. The cyanide or the thiocyanate is preferably a copper salt. According to the process of the invention, a cyclopentadienyl group-containing silicon compound or a cyclopentadienyl group-containing germanium compound, which is very useful for the preparation of a metallocene complex catalyst component, can be prepared in a high yield for a short period of time.
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申请公布号 |
US5360921(A) |
申请公布日期 |
1994.11.01 |
申请号 |
US19940208590 |
申请日期 |
1994.03.11 |
申请人 |
MITSUI PETROCHEMICAL INDUSTRIES, LTD. |
发明人 |
KISO, YOSHIHISA;KAWAAI, KOJI;NITABARU, MASATOSHI |
分类号 |
B01J31/02;C07B61/00;C07F7/08;C07F7/12;C07F7/30;C07F17/00;(IPC1-7):C07F7/08 |
主分类号 |
B01J31/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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