| 发明名称 |
Process for the preparation of bridged, chiral metallocene catalysts of the bisindenyl type. |
| 摘要 |
A process for the preparation of a compound of the formula III <CHEM> comprising, deprotonating a solution or suspension of an indene of the formula I <CHEM> in a solvent or solvent mixture containing a base to give a suspension of a metallated product of the compound of formula I, adding to the suspension of the metallated product a compound of the formula II X - R<6> - X (II> and reacting the suspension of the metallated product and compound of the formula II. |
| 申请公布号 |
ZA9304148(B) |
申请公布日期 |
1994.01.13 |
| 申请号 |
ZA19930004148 |
申请日期 |
1993.06.11 |
| 申请人 |
HOECHST AKTIENGESELLSCHAFT |
发明人 |
JUERGEN ROHRMANN;FRANK KUEBER |
| 分类号 |
C07F7/00;C07F7/08;C07F7/22;C07F7/30;C07F17/00;C08F4/60;C08F4/62;C08F4/6392;C08F10/00 |
主分类号 |
C07F7/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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