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    • 8. 发明申请
    • METALLOCENE COMPLEXES WITH CATIONIC BRIDGES
    • 茂金属与阳离子桥
    • WO1996026211A1
    • 1996-08-29
    • PCT/EP1996000619
    • 1996-02-14
    • BASF AKTIENGESELLSCHAFTFISCHER, DavidLANGHAUSER, FranzSCHWEIER, GüntherBRINTZINGER, Hans-HerbertLEYSER, Nadine
    • BASF AKTIENGESELLSCHAFT
    • C07F17/00
    • C07F17/00C07F9/5435C08F4/61908C08F4/61912C08F4/61927C08F10/00
    • The invention relates to metallocene complexes of the general formula (I), wherein: M is a metal from subgroups III, IV, V or VI of the periodic table of elements or a metal from the lanthanides; X is fluorine, chlorine, bromine, iodine, hydrogen, C1-C10 alkyl, C6-C15 aryl or -OR , wherein R is C1-C10 alkyl, C6-C15 aryl, alkyl aryl, aryl alkyl, alkyl fluoride or aryl fluoride with, respectively, 1 to 10 C atoms in the alkyl radical and 6 to 20 C atoms in the aryl radical; R to R and R to R are hydrogen, C1-C10 alkyl, 5- to 7-membered cycloalkyl, which in turn can carry C1-C10 alkyls as substituents, C6-C15 aryl or aryl alkyl, wherein two adjacent radicals may together stand for cyclic groups containing 4 to 15 C atoms, or Si(R )3 with R being C1-C10 alkyl, C6-C15 aryl or C3-C10 cycloalkyl; Y is nitrogen, phosphorous, arsenic, antimony or bismuth; R , R are hydrogen, C1-C10 alkyl, C3-C10 cycloalkyl or C6-C15 aryl; n is 0, 1 or 2; and Z stands for halogenides, carboxylates, monosubstituted sulfonates, borates or alcoholates. The invention also relates to ligand systems of the general formula (II) as intermediates.
    • 通式(I),其中取代基具有以下含义的金属茂配合物:M的III,IV,V或VI的金属... 选自镧系元素的元素或金属的元素周期表的亚组中,X是氟,氯,溴,碘,氢,C1-C10烷基,C6至C15芳基或-OR <5>,其中R <5> C1-C10烷基,C6至C15芳基,烷基芳基,芳基烷基,氟烷基或氟芳基在烷基中的碳原子数为1〜10和6至20个C原子的芳基,R <1>至R <4 >和R <6>至R <9>为氢,C1-C10烷基,5-至7-元环烷基,其可任选带有C1至C10的烷基如反过来取代基,C6至C15芳基或芳基烷基,其中 任选地可以代表两个相邻的基团一起形成4至15个C原子形成环状内容群组,或Si(R <10>)3,其中R <10> C1-C10烷基,C6至C15芳基或C 3 -C C10环烷基,Y是氮,磷,砷,锑或铋,R <11>,R <12>为氢,C1-C10烷基,C3至C10环烷基或C6至C15芳基,n是0, 1或2以及Z < - >卤化物,羧酸盐,单取代的磺酸盐,柏 率或醇化物和通式(II)的中间体的配位体系统。