发明名称 |
Ligands and catalyst systems thereof for ethylene oligomerisation to linear alpha olefins |
摘要 |
Mixed bis-imine pyridine ligands of formula (I), wherein Z1, which is different from Z2, is an optionally substituted aryl group; and Z2 comprises an optionally substituted heterohydrocarbyl moiety, or an optionally substituted aryl group in combination with a metal, said optionally substituted aryl group being pi-co-ordinated to the metal; mixed bis-imine pyridine complexes comprising a ligand of formula (I); mixed ionic bis-imine pyridine complexes comprising a ligand of formula (I); and processes for the production of alpha olefins from ethylene, using said complexes.
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申请公布号 |
US2003119921(A1) |
申请公布日期 |
2003.06.26 |
申请号 |
US20020208535 |
申请日期 |
2002.07.30 |
申请人 |
DE BOER ERIC JOHANNES MARIA;VAN DER HEIJDEN HARRY;VERHOEF-VAN WIJK WILHELMINA CORNELIA;VAN ZON ARIE |
发明人 |
DE BOER ERIC JOHANNES MARIA;VAN DER HEIJDEN HARRY;VERHOEF-VAN WIJK WILHELMINA CORNELIA;VAN ZON ARIE |
分类号 |
C07D213/53;C07D401/12;C07D401/14;C07F15/02;C07F15/06;C07F17/00;C08F4/70;C08F10/00;(IPC1-7):C07F15/02;C07C27/06;C07C2/02 |
主分类号 |
C07D213/53 |
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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