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    • 1. 发明申请
    • SELF-ASSEMBLED MULTI-NUCLEAR CATALYST FOR OLEFIN POLYMERIZATION
    • 用于烯烃聚合的自组装多核催化剂
    • WO2011119116A1
    • 2011-09-29
    • PCT/SG2011/000123
    • 2011-03-25
    • AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCHLUO, He Kuan
    • LUO, He Kuan
    • C08F4/42C08F4/642C08F10/00
    • C08F10/00C07F7/006C08F110/02C08F210/16C08F2410/03C08F2410/04C08F2500/01C08F210/14C08F4/7022C08F4/7021
    • A self-assembled olefin polymerization catalyst comprising a transition metal complex according to formula (I) A-[(L 2 (MX n ) p (MX n -L 1 (MX n ) q -MX n -B) r -MX n ) y -(L 1 (MX n ) t (MX n -L 2 (MX n ) u -MX n -A') v MX n )w] z -B (I) wherein each M is independently a transition metal selected from the group consisting of Group 3-11 of the periodic table; each X is independently selected from the group consisting of H, halogen, CN, optionally substituted N(R a ) 2 , OH, optionally substituted C 1 -C 20 alkyl, optionally substituted C 1 -C 20 alkoxy, wherein R a is independently selected from the group consisting of optionally substituted C 1 -C 20 alkyl, optionally substituted C 6 -C 20 aryl and halogen; A is nothing, L 1 (MX n ) g MX n -, or MX n L 1 (MX n ) g MX n ,-; A' is nothing, - L 1 (MX n ) g MX n , or - L 1 (MX n ) g ,; B is nothing, -L 2 (MX n )h or -L 2 (MX n ) h MX n ; g is 0 or an integer of at least 1; h is 0 or an integer of at least 1; p is 0 or an integer of at least 1; q is 0 or an integer of at least 1; r is 0 or an integer of at least 1; t is 0 or an integer of at least 1; u is 0 or an integer of at least 1; v is 0 or an integer of at least 1; w is an integer of at least 1; y is an integer of at least 1; z is an integer of at least 1; n is an integer selected from 0-6, wherein n is selected depending on the valency of M such that the net charge of each M nucleus is zero or all ligand binding positions of M are occupied; L 1 and L 2 are independently selected ligands, wherein L 1 and L 2 are different, each of L 1 and L 2 having at least two linked coordination units, wherein each coordination unit binds to a different transition metal atom.
    • 包含根据式(I)的过渡金属络合物的自组装烯烃聚合催化剂A - [(L2(MXn)p(MXn-L1(MXn)q-MXn-B)r-MXn)y-(L1(MXn )t(MXn-L2(MXn)u-MXn-A')vMXn)w] zB(I)其中每个M独立地是选自周期表的第3-11组的过渡金属; 每个X独立地选自H,卤素,CN,任选取代的N(Ra)2,OH,任选取代的C 1 -C 20烷基,任选取代的C 1 -C 20烷氧基,其中R a独立地选自 任选取代的C 1 -C 20烷基,任选取代的C 6 -C 20芳基和卤素; A不是,L1(MXn)g MXn-或MXn L1(MXn)g MXn, - ; A'不是 - L1(MXn)g MXn或 - L1(MXn)g, B不是,-L2(MXn)h或-L2(MXn)h MXn; g为0或至少为1的整数; h为0或至少为1的整数; p为0或至少为1的整数; q为0或至少为1的整数; r为0或至少为1的整数; t为0或至少为1的整数; u为0或至少为1的整数; v为0或至少为1的整数; w是至少为1的整数; y是至少为1的整数; z是至少为1的整数; n是选自0-6的整数,其中n根据M的化合价选择,使得每个M核的净电荷为零或者M的所有配体结合位置被占据; L1和L2是独立选择的配体,其中L1和L2不同,L1和L2中的每一个具有至少两个连接的配位单元,其中每个配位单元与不同的过渡金属原子结合。
    • 6. 发明申请
    • TRANSITION METAL COMPLEXES, ESPECIALLY IRON COMPLEXES, USED AS A CATALYST COMPONENT IN THE POLYMERISATION OF OLEFINS
    • 过渡金属复合物,特殊的铁配合物,用作烯烃聚合中的催化剂组分
    • WO2004081020A1
    • 2004-09-23
    • PCT/GB2004/001071
    • 2004-03-12
    • IC INNOVATIONS LTDGIBSON, Vernon, CharlesO'REILLY, Rachel, Kerry
    • GIBSON, Vernon, CharlesO'REILLY, Rachel, Kerry
    • C07F15/02
    • C07F15/025C08F4/7006C08F4/7022C08F10/00C08F110/02C08F112/08C08F2438/01C08F2500/03C08F4/7004C08F4/7021
    • The present invention relates to compounds of formula (I) wherein each of X, Y, Z is independently selected from 0, S, NR 1 , CR 2 R 3 , N and CR 4 , and where optionally X-Y, Y-Z, Z-E 1 and X-E 2 each independently form part of a saturated or unsaturated ring system which may be substituted or unsubstituted; m is 0 or 1; M is a metal selected from Ti[III], Ti[IV], Fe[II], Fe[III], Co[I], Co[II], Co[III], Ni[II], Cr[III], Mn[II], Mn[III], Mn[IV], Ru[II], Ru[III], Ru[IV], Pd[II], V[II], V[III], V[IV], V[V], Cu[I], Cu[II], Rh[I], Rh[III], Mo[III], Mo[V], Re[I] and Re[II]; each of E 1 and E 2 is independently selected from O, S, NR 5 , N, P, PR 6 , where at least one of either E 1 or E 2 carries a formal negative charge; L 2 is a one electron donor ligand; n is zero or an integer such that the compound has an overall charge of zero or +1; L 1 is NR 7 R B , PR 7 R B , OR 7 , SR 7 , O, S or NR 16 , imidazolyl, pyridinyl, benzimidazolyl or quinolinyl; each of R 1-8 and R 16 is independently H or a hydrocarbyl group; Q is a linker group; and r is 0 or 1. Further aspects of the invention relate to catalyst compositions comprising compounds of formula (I), and their use in the polymerisation of olefinically unsaturated monomers.
    • 本发明涉及式(I)化合物,其中X,Y,Z各自独立地选自0,S,NR 1,CR 2 R 3,N和CR 4,并且其中 任选的XY,YZ,ZE 1和XE 2各自独立地形成可以被取代或未取代的饱和或不饱和环系的一部分; m为0或1; M是选自Ti [III],Ti [IV],Fe [II],Fe [III],Co [I],Co [II],Co [III],Ni [II],Cr [III] ,Mn [II],Mn [III],Mn [IV],Ru [II],Ru [III],Ru [IV],Pd [II],V [II],V [III] ,V [V],Cu [I],Cu [II],Rh [I],Rh [III],Mo [III],Mo [V],Re [I]和Re [II] E 1和E 2中的每一个独立地选自O,S,NR 5,N,P,PR 6,其中E 1或E 2中的至少一个 正式负责; L 2是单电子给体配体; n为零或整数,使得化合物的总电荷为零或+1; L 1是NR 7 R B,PR 7 R 8,OR 7,SR 7,O,S或NR 16,咪唑基,吡啶基,苯并咪唑基或喹啉基; R 1-8和R 16各自独立地为H或烃基; Q是连接基团; 和r为0或1.本发明的其它方面涉及包含式(I)化合物的催化剂组合物及其在烯属不饱和单体聚合中的用途。