发明名称 |
PROCESS FOR THE PREPARATION OF A METAL-ORGANIC COMPOUND COMPRISING A SPECTATOR LIGAND |
摘要 |
<p>The invention relates to a process for the production of an organometallic compound according to formula (1) : MAL<SUB>j</SUB>Y<SUB>r</SUB>X<SUB>(p.(n+v+r)</SUB>R<SUB>n</SUB> (formula 1) where: M is a metal of groups 3-13 or the lanthanide series, and p is the valency of the metal M, A represents an anionic spectator ligand whose valency v is 1 or 2, Y is a spectator ligand represented by formula (2): wherein the spectator ligand is covalently bonded to the metal M via the imine nitrogen atom, Sub<SUB>1</SUB> is a substituent, which comprises a group 14 atom through which SUb<SUB>1</SUB> is bonded to the imine carbon atom, Sub<SUB>2</SUB> is a substituent, which comprises an atom of groups 15-16, through which Sub<SUB>2</SUB> is bonded to the imine carbon atom, sub<SUB>1</SUB> and sub<SUB>2</SUB> might be connected to each other forming a ring system, r is an integer > 0, L is an optional neutral Lewis basic ligand, j is an integer denoting the number of neutral ligands L, X is an halide, and R is an anionic ligand, wherein an organometallic reagent according to formula (3), MAL<SUB>j</SUB>X<SUB>p-V</SUB> (formula 3), is contacted with an alkylating agent, thus forming a precursor in which at least one of the halide atoms is replaced by an anionic ligand R that may be independently selected from the group consisting of alkyl, arylalkyl, aryl, or a combination thereof, which precursor is subsequently contacted with an imine according to formula (2).</p> |
申请公布号 |
WO2007031295(A1) |
申请公布日期 |
2007.03.22 |
申请号 |
WO2006EP08916 |
申请日期 |
2006.09.13 |
申请人 |
DSM IP ASSETS B.V.;IJPEIJ, EDWIN, GERARD;ZUIDEVELD, MARTIN, ALEXANDER;ARTS, HENRICUS, JOHANNES;VAN DER BURGT, FRANCIS;VAN DOREMAELE, GERARDUS, HENRICUS, JOSEPHUS |
发明人 |
IJPEIJ, EDWIN, GERARD;ZUIDEVELD, MARTIN, ALEXANDER;ARTS, HENRICUS, JOHANNES;VAN DER BURGT, FRANCIS;VAN DOREMAELE, GERARDUS, HENRICUS, JOSEPHUS |
分类号 |
C08F4/76;C07F7/28 |
主分类号 |
C08F4/76 |
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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