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    CATALYSTS
    2.
    发明申请
    CATALYSTS 审中-公开
    催化剂

    公开(公告)号：US20100305286A1

    公开(公告)日：2010-12-02

    申请号：US12675545

    申请日：2008-08-27

    申请人： Alexander Zelmanovich Voskoboynikov ,  Andrei Fyodorovich Asachenko ,  Dmitry Konanovich ,  Mikhail V. Nikulin ,  Alexey Tzarev ,  Janne Maaranen ,  Tiina Vanne ,  Jyrki Kauhanen ,  Erik Mansner ,  Esa Kokko ,  Laura Saarinen

    发明人： Alexander Zelmanovich Voskoboynikov ,  Andrei Fyodorovich Asachenko ,  Dmitry Konanovich ,  Mikhail V. Nikulin ,  Alexey Tzarev ,  Janne Maaranen ,  Tiina Vanne ,  Jyrki Kauhanen ,  Erik Mansner ,  Esa Kokko ,  Laura Saarinen

    IPC分类号： C08F4/76 ,  C07F7/08 ,  C07F17/00 ,  B01J31/22 ,  C08F4/58

    CPC分类号： C07F17/00 ,  C08F4/65912 ,  C08F4/65916 ,  C08F10/00 ,  C08F110/02 ,  C08F210/16 ,  C08F4/65927 ,  C08F2500/07 ,  C08F2500/12 ,  C08F2500/03 ,  C08F2500/18 ,  C08F210/14

    摘要： A complex comprising a ligand of formula (I), wherein each R1, which may be the same or different, is hydrogen, an optionally substituted C1-20 hydrocarbyl group, N(R5)2, silyl, siloxy; an optionally substituted heteroaryl group, an optionally substituted heterocyclyl group or two R1 groups on adjacent carbon atoms taken together may form an optionally substituted 5- to 8-membered fused ring; each R2, which may be the same or different is hydrogen, is hydrogen, an optionally substituted C1-20 hydrocarbyl group, N(R5)2, silyl, siloxy; an optionally substituted heteroaryl group, or an optionally substituted heterocyclyl group; R3, which binds to the 6-membered ring of the indenyl group, is —(Si(R5)2)p—, where p is 1 or 2, —(C(R5)2)n- where n is an integer of 2 or more; each R4 which may be the same or different, is hydrogen, an optionally substituted C1-20 hydrocarbyl group, N(R5)2, silyl, siloxy, an optionally substituted heteroaryl group, an optionally substituted heterocyclyl group or two R4 groups on adjacent carbon atoms taken together can form an optionally substituted 5- to 8-membered fused carbon ring; each R5, which may be the same or different, is hydrogen, an optionally substituted C1-20 hydrocarbyl group, or two R5 groups taken together can form an optionally substituted 5- to 8-membered ring; a is 0 to 3; b is 0 to 3; c is 0 to 4; complexed to a metal ion, M.

    摘要翻译： 包含式（I）的配体的络合物，其中每个R 1可以相同或不同，为氢，任选取代的C 1-20烃基，N（R 5）2，甲硅烷基，甲硅烷氧基; 任选取代的杂芳基，任选取代的杂环基或相邻碳原子上的两个R 1基团可以一起形成任选取代的5-至8-元稠环; 每个R 2可以相同或不同，为氢，为氢，任选取代的C 1-20烃基，N（R 5）2，甲硅烷基，甲硅烷氧基; 任选取代的杂芳基，或任选取代的杂环基; 结合茚基的6元环的R 3是 - （Si（R 5）2）p - ，其中p是1或2， - （C（R 5）2）n - ，其中n是 2以上; 每个R 4可以相同或不同，为氢，任选取代的C 1-20烃基，N（R 5）2，甲硅烷基，甲硅烷氧基，任选取代的杂芳基，任选取代的杂环基或相邻碳上的两个R 4基团 一起取代的原子可以形成任选取代的5至8元稠合碳环; 每个R 5可以相同或不同，为氢，任选取代的C 1-20烃基或两个R 5基团可以形成任选取代的5至8元环; a是0到3; b为0〜3; c为0〜4; 与金属离子络合

    Preparation of substituted bridged indenyl and related ligands
    7.
    发明授权
    Preparation of substituted bridged indenyl and related ligands 失效
    取代的桥连茚基和相关配体的制备

    公开(公告)号：US07910783B2

    公开(公告)日：2011-03-22

    申请号：US11302846

    申请日：2005-12-14

    申请人： Alexander Z. Voskoboynikov ,  Mikhail V. Nikulin ,  Alexey N. Ryabov ,  Alexander V. Lygin ,  Catalina L. Coker ,  Jo Ann M. Canich

    发明人： Alexander Z. Voskoboynikov ,  Mikhail V. Nikulin ,  Alexey N. Ryabov ,  Alexander V. Lygin ,  Catalina L. Coker ,  Jo Ann M. Canich

    IPC分类号： C07C13/28 ,  C07C13/32 ,  C07C13/465 ,  C07C13/567

    CPC分类号： C07F17/00

    摘要： A process for preparing a chelating ligand of the formula (II) from a chelating ligand of the formula (I) via an sp2-sp2 or sp2-sp3 coupling reaction with an organometallic compound of the formula (III). wherein B is a bridging group that is bonded to L1 and L2 in formula (I) and to L3 and L4 in formula (II); L1 is a substituted monocyclic or polycyclic ligand that comprises at least one chlorine, bromine, iodine, or sulfonate substituent, directly bonded to an sp2 carbon atom of the ring structure of the ligand; L2 is a monoanionic ligand; or L2 may, independently, be defined as L1; L3 is the same group as L1, but said at least one chlorine, bromine, iodine, or sulfonate substituent is replaced with a hydrocarbyl, substituted hydrocarbyl, halocarbyl, or substituted halocarbyl fragment; L4 is the same group as L2, though, when L2 is defined as L1, L4 may be the same as L3 or L1; R1 is a hydrocarbyl, substituted hydrocarbyl, halocarbyl, or substituted halocarbyl; M1 is an element of group 1, 2, 12, 13 or 14 of the Periodic Table of the Elements; each X2, if present, is selected independently from the group consisting of halogen atoms, the hydroxyl group, alkoxy groups, aryloxy groups, mesylate, tosylate and triflate; r is 1, 2 or 3, and t is 0, 1 or 2, where r+t corresponds to the oxidation number of M1.

    摘要翻译： 通过与式（III）的有机金属化合物的sp2-sp2或sp2-sp3偶联反应从式（I）的螯合配体制备式（II）的螯合配体的方法。 其中B是与式（I）中的L1和L2键合并且在式（II）中与L3和L4键合的桥连基团; L1是取代的单环或多环配体，其包含直接键合到配体的环结构的sp2碳原子上的至少一个氯，溴，碘或磺酸盐取代基; L2是单阴离子配体; 或L2可以独立地定义为L1; L3是与L1相同的基团，但是所述至少一个氯，溴，碘或磺酸酯取代基被烃基取代的烃基，卤代烃基或取代的卤代烃基片段代替; L4与L2相同，但当L2定义为L1时，L4可以与L3或L1相同; R 1是烃基，取代的烃基，卤代烃基或取代的卤代烃基; M1是元素周期表第1,2,12,13或14族的元素; 每个X 2如果存在，独立地选自卤素原子，羟基，烷氧基，芳氧基，甲磺酸酯，甲苯磺酸酯和三氟甲磺酸酯; r为1,2或3，t为0,1或2，其中r + t对应于M1的氧化数。

    Halogen substituted metallocene compounds for olefin polymerization
    8.
    发明授权
    Halogen substituted metallocene compounds for olefin polymerization 有权
    用于烯烃聚合的卤素取代的金属茂化合物

    公开(公告)号：US07550544B2

    公开(公告)日：2009-06-23

    申请号：US11302821

    申请日：2005-12-14

    申请人： Alexander Z. Voskoboynikov ,  Alexey N. Ryabov ,  Mikhail V. Nikulin ,  Alexander V. Lygin ,  Catalina L. Coker ,  Jo Ann M. Canich

    发明人： Alexander Z. Voskoboynikov ,  Alexey N. Ryabov ,  Mikhail V. Nikulin ,  Alexander V. Lygin ,  Catalina L. Coker ,  Jo Ann M. Canich

    IPC分类号： C08F4/64 ,  C08F4/76 ,  C07F17/00

    CPC分类号： C07F17/00 ,  Y10S526/941 ,  Y10S526/943

    摘要： A metallocene compound is represented by the formula (1): wherein: M is a Group 3, 4, 5 or 6 transition metal atom, or a lanthanide metal atom, or actinide metal atom, preferably a Group 4 transition metal atom selected from titanium, zirconium or hafnium; E is a substituted or unsubstituted monocyclic or polycyclic arenyl ligand pi-bonded to M; A is a substituted or unsubstituted polycyclic arenyl ligand that is pi-bonded to M and has a different ring structure than the E ligand; at least one of the A and E ligands includes at least one halogen substituent directly bonded to an sp2 carbon at a bondable ring position; Y is a bridging group containing at least one Group 13, 14, 15, or 16 element and any single position of the ring structure of A and to any single position of the ring structure of E; and y is zero or 1, indicating the absence (y=0) or presence (y=1) of Y; and each X is a univalent anionic ligand, or two X are joined and bound to the metal atom to form a metallocycle ring, or two X are joined to form a chelating ligand, a diene ligand, or an alkylidene ligand; provided that when E is an unsubstituted cyclopentadienyl ligand, either y is one or A is not 2-bromofluorenyl or 2,7-dibromofluorenyl.

    摘要翻译： 金属茂化合物由式（1）表示：其中：M是第3,4,5或6族过渡金属原子，或镧系元素金属原子或锕系金属原子，优选选自钛的第4族过渡金属原子 ，锆或铪; E是与M键合的取代或未取代的单环或多环的烷基配体; A是取代或未取代的与M配体结合并具有不同于E配体的环结构的多环烷基配体; A和E配体中的至少一个配体包括至少一个卤素取代基，直接键合到可结合的环位置上的sp2碳; Y是含有至少一个第13,14,15或16族元素和A的环结构的任何单个位置和E的环结构的任何单个位置的桥连基团; y为0或1，表示Y不存在（y = 0）或存在（y = 1）; 并且每个X是一价阴离子配体，或两个X连接并结合到金属原子以形成金属环，或者两个X连接形成螯合配体，二烯配体或亚烷基配体; 条件是当E是未取代的环戊二烯基配体时，y是1或A不是2-溴芴基或2,7-二溴芴基。