发明名称 |
Process for preparing cyclopentadienyl group-containing silicon compound or cyclopentadienyl group-containing germanium compound. |
摘要 |
<p>A process for preparing a cyclopentadienyl group-containing silicon compound or a cyclopentadienyl group-containing germanium compound, comprises 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.</p> |
申请公布号 |
EP0617044(A2) |
申请公布日期 |
1994.09.28 |
申请号 |
EP19940301990 |
申请日期 |
1994.03.21 |
申请人 |
MITSUI PETROCHEMICAL INDUSTRIES, LTD. |
发明人 |
KISO, YOSHIHISA C/O MITSUI PETROCHEM. IND. LTD;KAWAAI, KOJI C/O MITSUI PETROCHEM. IND. LTD;NITABARU, MASATOSHI C/O MITSUI PETROCHEM. IND. LTD |
分类号 |
B01J31/02;C07B61/00;C07F7/08;C07F7/12;C07F7/30;C07F17/00;(IPC1-7):C07F17/00 |
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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