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标题翻译：有机金属过渡金属化合物，双叉聚苯乙烯配位体系，催化剂体系和聚烯烃的制备

公开(公告)号：WO2005058916A2

公开(公告)日：2005-06-30

申请号：PCT/EP2004013827

申请日：2004-12-06

申请人： BASELL POLYOLEFINE GMBH , OKUMURA YOSHIKUNI , NIFANT EV ILYA , ELDER MICHAEL , IVCHENKO PAVEL , BAGROV VLADIMIR

发明人： OKUMURA YOSHIKUNI , NIFANT EV ILYA , ELDER MICHAEL , IVCHENKO PAVEL , BAGROV VLADIMIR

IPC分类号： C07C13/54 , C07C13/553 , C07C25/22 , C07D521/00 , C07F7/00 , C07F7/02 , C07F7/08 , C07F9/6568 , C07F17/00 , C08F4/64 , C08F4/659 , C08F4/74 , C08F10/00 , C08F10/08 , C08F110/06 , C08F210/06 , C07F

CPC分类号： C07C13/553 , C07C2603/10 , C07F17/00 , C08F4/65912 , C08F4/65916 , C08F10/00 , C08F110/06 , C08F210/06 , Y10S526/943 , C08F4/65927 , C08F2500/17 , C08F2500/03 , C08F210/16

摘要： The present invention relates to organometallic transition metal compounds of the formula (I) where M is an element of group 3, 4, 5 or 6 of the Periodic Table of the Elements or the lanthanides, the radicals X are identical or different and are each an organic or inorganic radical, with two radicals X also being able to be joined to one another, n is a natural number from 1 to 4, Z is a divalent organic group which has from 1 to 40 carbon atoms and together with the two carbon atoms of the indenyl system forms a saturated or unsaturated, substituted or unsubstituted ring system having a ring size of from 4 to 12 atoms, where Z within the ring system fused to the indenyl system may also contain one or more, identical or different heteroatoms selected from the group consisting of Si, Ge, N, P, 0, S, Se and Te, R is hydrogen or an organic radical having from 1 to 40 carbon atoms, R is hydrogen or an organic radical having from 1 to 40 carbon atoms, R is hydrogen, halogen or an organic radical having from 1 to 40 carbon atoms, R is hydrogen, halogen or an organic radical having from 1 to 40 carbon atoms, R is hydrogen or an organic radical having from 1 to 40 carbon atoms, R is hydrogen or an organic radical having from 1 to 40 carbon atoms, R , R are identical or different and are each hydrogen or an organic radical having from.1 to 40 carbon atoms or R and R together with the atoms connecting them form a monocyclic or polycyclic, substituted or unsubstituted ring system which has from 1 to 40 carbon atoms and may also contain heteroatoms selected from the group consisting of the elements Si, Ge, N, P, 0, S, Se and Te, A is a bridge consisting of a divalent atom or a divalent group, and if R is hydrogen, then R is an organic radical which has from 3 to 20 carbon atoms and is branched in the a position and R is hydrogen, biscyclopentadienyl ligand systems having such a substitution pattern, catalyst systems comprising at least one of the organometallic transition metal compounds of the present invention, a process for preparing polyolefins by polymerization or copolymerization of at least one olefin in the presence of one of the catalyst systems of the present invention, the use of the biscyclopentadienyl ligand systems of the present invention for preparing organometallic transition metal compounds and a process for preparing organometallic transition metal compounds using the biscyclopentadienyl ligand systems.

摘要翻译：本发明涉及式（I）的有机金属过渡金属化合物，其中M 1是元素周期表第3,4,5或6族的元素或镧系元素，基团X相同或不同并且各自为有机或无机基团，两个基团X也能够彼此连接，n为1至4的自然数，Z为具有1至40个碳原子的二价有机基团，并与茚基体系的两个碳原子形成饱和或不饱和的取代或未取代的环状体积为4至12个原子的环系，其中与茚基体系稠合的环体系中的Z也可以含有一个或多个相同或相同的选自Si，Ge，N，P，O，S，Se和Te的不同杂原子，R 1是氢或具有1至40个碳原子的有机基团，R 2是氢或具有1至40个碳原子的有机基团，R 3是氢，卤素或a 具有1至40个碳原子的n个有机基团，R 4是氢，卤素或具有1至40个碳原子的有机基团，R 5是氢或具有1至40个碳原子的有机基团，R C 6是氢或具有1至40个碳原子的有机基团，R 7，R 8相同或不同，各自为氢或具有1至40个碳原子的有机基团或R 7 和R 8与连接它们的原子一起形成具有1至40个碳原子的单环或多环，取代或未取代的环系，并且还可以含有选自元素Si，Ge，N， P，O，S，Se和Te，A是由二价原子或二价基团组成的桥，如果R 3是氢，则R 5是具有3至20个碳原子的有机基团并且在一个位置上分支并且R 6是氢，具有这种取代模式的双环戊二烯基配体体系，包含至少o 本发明的有机金属过渡金属化合物，通过在本发明的催化剂体系之一的存在下聚合或共聚至少一种烯烃制备聚烯烃的方法，本发明的双环戊二烯基配体体系的用途用于制备有机金属过渡金属化合物的发明和使用双环戊二烯基配体体系制备有机金属过渡金属化合物的方法。

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