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    • 3. 发明申请
    • ORGANOMETALLIC TRANSITION METAL COMPOUND, BISCYCLOPENTADIENYL LIGAND SYSTEM, CATALYST SYSTEM AND PREPARATION OF POLYOLEFINS
    • 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
    • WO2003045551A1
    • 2003-06-05
    • PCT/EP2002/013296
    • 2002-11-26
    • BASELL POLYOLEFINE GMBHOKUMURA, YoshikuniOBERHOFF, MarkusSCHOTTEK, JörgSCHULTE, Jörg
    • OKUMURA, YoshikuniOBERHOFF, MarkusSCHOTTEK, JörgSCHULTE, Jörg
    • B01J31/16
    • B01J31/143B01J31/2295B01J2531/30B01J2531/40B01J2531/48B01J2531/50B01J2531/60C07F7/0818C07F17/00C08F4/65912C08F4/65916C08F10/00C08F110/06C08F210/00Y10S526/941Y10S526/943C08F4/65927C08F2500/17C08F2500/15C08F2500/03C08F210/16
    • Organometallic transition metal compounds of the formula (I) where M 1 is an element of group 3, 4, 5 or 6 of the Periodic Table of the Elements or the lanthanides; X are identical or different and are each halogen, hydrogen,C 1 -C 20 -alkyl, C 2 -C 20 -alkenyl, C 6 -C 22 -aryl, alkylaryl or arylalkyl having from 1 to 10 carbon atoms in the alkyl part and from 6 to 22 carbon atoms inthe aryl part, -OR 5 or -NR 5 R 6 , where two radicals X may also be joined to one another or two radicals X may together form a substituted or unsubstituted diene ligand, in particular a 1,3-diene ligand; where R 5 and R 6 are each C 1 -C 10 -alkyl, C 6 -C 15 -aryl, alkylaryl, arylalkyl, fluoroalkyl or fluoroaryl each having from 1 to 10 carbon atoms in the alkyl radical and from 6 to 22 carbon atoms in the aryl radical; n is a natural number from 1 to 4 which is equal to the oxidation number of M 1 minus 2; R 1 is a C 2 -C 40 radical which is branched in the α position; R 2 is hydrogen or a C 1 -C 40 radical which may be branched or unbranched in the α position; R 3 , R 3a and R 3b are identical or different and are each hydrogen or a C 1 -C 40 radical, where at least one of the radicals R 3 , R 3a , R 3b is not hydrogen; R 4 is a substituted or unsubstituted C 6 -C 40 -aryl radical or C 2 -C 40 -heteroaromatic radical containing at least one heteroatom selected from the group consisting of O, N, S and P; T is a divalent C 1 -C 40 group which together with the cyclopen tadienyl ring forms a further saturated or unsaturated ring system having a ring size of from 5 to 12 atoms, where T may contain the heteroatoms Si, Ge, N, P, O or S withing the ring system fused onto the cyclopentadienyl ring; and Z is a bridge consisting of a divalent atom or a divalent group, can be used in catalyst systems for preparing polyolefins by polymerization or copolymerization of at least one olefin. Biscyclopentadienyl ligand systems which have such a substitution pattern and can be used for preparing these organometallic transition metal compounds are also provided.
    • 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; X是相同或不同的,分别是烷基部分中具有1-10个碳原子的卤素,氢,C 1 -C 20烷基,C 2 -C 20 - 烯基,C 6 -C 22 - 芳基,烷基芳基或芳烷基和6至22碳 芳基部分中的原子,-OR 5或-NR 5 R 6,其中两个基团X也可以彼此连接,或两个基团X可以一起形成取代或未取代的二烯配体,特别是 1,3-二烯配体; 其中R 5和R 6各自为C 1 -C 10 - 烷基,C 6 -C 15 - 芳基,烷基芳基,芳基烷基,氟代烷基或氟代芳基,其各自在烷基和碳原子数为6至22的碳原子上具有1至10个碳原子 在芳基中; n是1至4的自然数,等于M 1的氧化数减去2; R 1是在α位上分支的C 2 -C 40基团; R 2是氢或在α位上可以是支链或非支链的C1-C40基团; R 3,R 3a和R 3b相同或不同,各自为氢或C 1 -C 40基团,其中R 3,R 3a,R 3b, 不是氢; R 4是含有至少一个选自O,N,S和P的杂原子的取代或未取代的C 6 -C 40 - 芳基或C 2 -C 40杂芳族基团; T是二价C1-C40基团,其与环戊二烯基环一起形成具有5至12个原子的环尺寸的另外的饱和或不饱和环体系,其中T可以含有杂原子Si,Ge,N,P,O或 将环系统融合到环戊二烯基环上; Z是由二价原子或二价基团构成的桥,可用于通过至少一种烯烃的聚合或共聚合制备聚烯烃的催化剂体系。 还提供了具有这种取代模式并可用于制备这些有机金属过渡金属化合物的双环戊二烯基配体体系。
    • 4. 发明申请
    • ORGANOMETALLIC TRANSITION METAL COMPOUND, BISCYCLOPENTADIENYL LIGAND SYSTEM, CATALYST SYSTEM AND PROCESS FOR PREPARING POLYOLEFINS
    • 有机金属过渡金属化合物,双叉聚苯乙烯配位体系,催化剂体系及制备聚烯烃的方法
    • WO2004052945A1
    • 2004-06-24
    • PCT/EP2003/013553
    • 2003-12-02
    • BASELL POLYOLEFINE GMBHSCHULTE, JörgSCHOTTEK, JörgOKUMURA, Yoshikuni
    • SCHULTE, JörgSCHOTTEK, JörgOKUMURA, Yoshikuni
    • C08F4/64
    • C07F17/00B01J31/2295B01J2531/48C07C13/465C08F4/65912C08F4/65916C08F110/06Y10S526/941Y10S526/943C08F4/65927C08F2500/03
    • The present invention relates to organometallic transition metal compounds of formula (I) where M 1 is an element of group 3, 4, 5 or 6 of the Periodic Table of the Elements or the lanthanides, X are identical or different and are each halogen, hydrogen, C 1 -C 20 -alkyl, C 2 -C 20 -alkenyl, C 6 -C 22 -aryl, alkylaryl or arylalkyl each having from 1 to 10 carbron atoms in the alkyl part and from 6 to 22 carbon atoms in the aryl part, -OR 6 or -NR 6 R 7 , where two radicals X may also be joined to one another, n is a natural number from 1 to 4 which corresponds to the oxidation number of M 1 minus 2, R 1 is hydrogen or a C 1 -C 40 radical, R 2 is a substituted or unsubstituted C 6 -C 40 -aryl radical or C 2 -C 40 -heteroaromatic radical containing at least one heteroatom selected from the group consisting of O, N, S and P, R 3 is hydrogen or a C 1 -C 40 radical, or the radicals R 2 and R 3 together form a ring system, R 4 is hydrogen or a C 1 -C 40 radical, R 5 is a C 1 -C 40 radical, and Z is a divalent group CR 8 R 9 -CR 10 R 11 , where R 8 , R 9 , R 10 and R 11 are identical or different and are each hydrogen or a C 1 -C 40 radical, 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 and the use of the biscyclopentadienyl ligand systems of the present invention for preparing organometallic transition metal compounds.
    • 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,X相同或不同,各自相同或不同 卤素,氢,C 1 -C 20 - 烷基,C 2 -C 20 - 烯基,C 6 -C 22 - 芳基,烷基芳基或芳烷基,其在烷基部分中具有1至10个卡布朗原子,在芳基部分具有6至22个碳原子, OR 6或-NR 6 R 7,其中两个基团X也可以彼此连接,n是1至4的自然数,其对应于M 1的氧化数减去2, R 1是氢或C 1 -C 40基团,R 2是取代或未取代的C 6 -C 40 - 芳基或C 2 -C 40杂芳族基团,其含有至少一个选自O,N, S和P,R 3是氢或C 1 -C 40基团,或者基团R 2和R 3一起形成环系,R 4是氢或C 1 -C 40基团, 5>是C 1 -C 40基团,Z是二价基团 CR 8 R 9 -CR 10 R 11,其中R 8,R 9,R 10和R 11相同或不同,各自为氢或C1 -C40基团,具有这种取代图案的双环戊二烯基配体体系,包含本发明的至少一种有机金属过渡金属化合物的催化剂体系,通过至少一种烯烃的聚合或共聚制备聚烯烃的方法, 本发明的催化剂体系和本发明的双环戊二烯基配体体系用于制备有机金属过渡金属化合物的用途。
    • 7. 发明申请
    • PREPARATION OF DIALKYL-ANSA-METALLOCENES
    • 二氨基 - 亚油酸的制备
    • WO2003057704A1
    • 2003-07-17
    • PCT/EP2002/014379
    • 2002-12-17
    • BASELL POLYOLEFINE GMBHSCHOTTEK, JörgSCHAUER, Diana
    • SCHOTTEK, JörgSCHAUER, Diana
    • C07F17/00
    • C07F17/00
    • In a process for the racemoselective preparation of silicon-bridged dialkyl-ansa-metallocenes of the formula (I) comprises reaching a ligand starting compound of the formula (II) with a transition metal dialkyl compound of the formula (III) M 1 X x R 1 2 *D y (III), where M 1 is an element of group 4, 5 or 6 of the periodic Table of the Elements, R 1 are identical C 1 -C 20 -alkyl or C 7 -C 40 -arylalkyl radicals, X are identical or different halogens, R 2 are identical or different C 1 -C 40 radicals, R 3 are identical or different C 1 -C 40 radicals, T is a divalent C 1 -C 40 group which together with the cyclopentadienyl ring forms a further saturated or unsaturated ring system which has a ring size of from 5 to 12 atoms, where T may contain the heteroatoms Si, Ge, N, P, O or S in the ring system fused onto the cyclopentadienyl ring, M 2 is Li, Na, K, MgCl, MgBr, Mgl, Mg or Ca, D is an uncharged Lewis base ligand, x is equal to the oxidation number of M 1 minus 2, y is from 0 to 2 and p is 1 in the case of doubly positively charged metal ions or 2 in the case of singly positively charged metal ions or metal ion fragments.
    • 在式(I)的硅桥联二烷基 - 硫杂金属茂的异构选择性制备方法中,包括用式(III)M 1的过渡金属二烷基化合物与式(II)的配体原料化合物 XxR 1 * Dy(III),其中M 1是元素周期表第4,5或6族的元素,R 1是相同的C 1 -C 20 - 烷基或C 7 -C 40 - 芳基烷基,X是相同或不同的卤素,R 2是相同或不同的C 1 -C 40基团,R 3是相同或不同的C 1 -C 40基团,T是二价C 1 -C 40基团,与环戊二烯基环 形成环状尺寸为5至12个原子的另外的饱和或不饱和环体系,其中T可以在稠合到环戊二烯基环上的环体系中含有杂原子Si,Ge,N,P,O或S,M 2 >是Li,Na,K,MgCl,MgBr,Mg1,Mg或Ca,D是不带电的路易斯碱配体,x等于M 1的氧化数减去2,y为0至2,p为 1在 在带正电荷的金属离子或金属离子碎片的情况下为双正电荷金属离子的情况或2。