JP2006096743A5 - - Google Patents
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- JP2006096743A5 JP2006096743A5 JP2005198510A JP2005198510A JP2006096743A5 JP 2006096743 A5 JP2006096743 A5 JP 2006096743A5 JP 2005198510 A JP2005198510 A JP 2005198510A JP 2005198510 A JP2005198510 A JP 2005198510A JP 2006096743 A5 JP2006096743 A5 JP 2006096743A5
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- 150000002430 hydrocarbons Chemical group 0.000 claims description 18
- 125000005843 halogen group Chemical group 0.000 claims description 13
- 125000003837 (C1-C20) alkyl group Chemical group 0.000 claims description 10
- 125000003710 aryl alkyl group Chemical group 0.000 claims description 10
- 125000003118 aryl group Chemical group 0.000 claims description 10
- 125000004435 hydrogen atoms Chemical group [H]* 0.000 claims description 10
- 125000003860 C1-C20 alkoxy group Chemical group 0.000 claims description 8
- 125000002102 aryl alkyloxo group Chemical group 0.000 claims description 8
- 125000004104 aryloxy group Chemical group 0.000 claims description 8
- 125000003277 amino group Chemical group 0.000 claims description 7
- 239000002904 solvent Substances 0.000 claims description 6
- ZSWFCLXCOIISFI-UHFFFAOYSA-N Cyclopentadiene Chemical group C1C=CC=C1 ZSWFCLXCOIISFI-UHFFFAOYSA-N 0.000 claims description 5
- 150000001875 compounds Chemical class 0.000 claims description 5
- -1 silicon-substituted cyclopentadiene compound Chemical class 0.000 claims description 4
- 125000004469 siloxy group Chemical group [SiH3]O* 0.000 claims description 4
- 125000003808 silyl group Chemical group [H][Si]([H])([H])[*] 0.000 claims description 4
- 150000004945 aromatic hydrocarbons Chemical class 0.000 claims description 3
- 150000003623 transition metal compounds Chemical class 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 125000004432 carbon atoms Chemical group C* 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 230000000737 periodic Effects 0.000 claims description 2
- 229910052710 silicon Inorganic materials 0.000 claims description 2
- 239000010703 silicon Substances 0.000 claims description 2
- 150000003624 transition metals Chemical group 0.000 claims description 2
- 125000000217 alkyl group Chemical group 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
Description
すなわち本発明は、式(1)
(式中、R1、R2、R3及びR4は、
水素原子、ハロゲン原子、置換もしくは無置換のC1-20のアルキル基、
置換もしくは無置換のC6-20のアリール基、
置換もしくは無置換のC7-20のアラルキル基を表し、
R5、R6、R7、R8及びR9は、
水素原子、ハロゲン原子、置換もしくは無置換のC1-20のアルキル基、
置換もしくは無置換のC1-20のアルコキシ基、
置換もしくは無置換のC6-20のアリール基、
置換もしくは無置換のC6-20のアリールオキシ基、
置換もしくは無置換のC7-20のアラルキル基、
置換もしくは無置換のC7-20のアラルキルオキシ基、
置換もしくは無置換のC1-20の炭化水素基で置換されたシリル基、
置換もしくは無置換のC1-20の炭化水素基で置換されたシリルオキシ基、又は置換もしくは無置換のC1-20の炭化水素基で置換されたアミノ基を表し、R10はハロゲン原子、置換もしくは無置換のC1-20のアルキル基、
置換もしくは無置換のC1-20のアルコキシ基、
置換もしくは無置換のC6-20のアリール基、
置換もしくは無置換のC6-20のアリールオキシ基、
置換もしくは無置換のC7-20のアラルキル基、
置換もしくは無置換のC7-20のアラルキルオキシ基、
置換もしくは無置換のC1-20の炭化水素基で置換されたシリル基、
置換もしくは無置換のC1-20の炭化水素基で置換されたシリルオキシ基、又は置換もしくは無置換のC1-20の炭化水素基で置換されたアミノ基を表し、R11は置換もしくは無置換の炭化水素基を表し、
R12、R13及びR14は、ハロゲン原子、置換もしくは無置換の炭化水素基を表し、R1、R2、R3及びR4の隣接する基は、それぞれ任意に結合して環を形成していてもよく、R5とR6は結合して環を形成していてもよく、
R7、R8、R9及びR10の隣接する基は、それぞれ任意に結合して環を形成していてもよく、
R12とR13及びR14のうちの2つ又は3つは互いに結合して環を形成していてもよく、
ケイ素はシクロペンタジエン環のいずれの炭素原子に結合していてもよく、シクロペンタジエンの二重結合は任意の位置をとりうる。)
で示されるケイ素置換シクロペンタジエン化合物と
式(2)
(式中、Mは元素の周期律表の第4族の遷移金属原子を示し、
X1、X2、X3及びX4は、同一又は相異なり、水素原子、ハロゲン原子、置換もしくは無置換のC1-20のアルキル基、
置換もしくは無置換のC1-20のアルコキシ基、
置換もしくは無置換のC6-20のアリール基、
置換もしくは無置換のC6-20のアリールオキシ基、
置換もしくは無置換のC7-20のアラルキル基、
置換もしくは無置換のC7-20のアラルキルオキシ基又は
置換もしくは無置換のC1-20の炭化水素基で置換されたアミノ基を表し、
nは0又は1を表す。)
で示される遷移金属化合物とを芳香族炭化水素溶媒を含む溶媒中で反応させることを特徴とする式(3)
(式中、R1、R2、R3、R4、R5、R6、R7、R8、R9、R10及びMは前記と同じ意味を表し、
X5及びX6は同一又は相異なり、水素原子、ハロゲン原子、
置換もしくは無置換のC1-20のアルキル基、
置換もしくは無置換のC1-20のアルコキシ基、
置換もしくは無置換のC6-20のアリール基、
置換もしくは無置換のC6-20のアリールオキシ基、
置換もしくは無置換のC7-20のアラルキル基、
置換もしくは無置換のC7-20のアラルキルオキシ基、又は
置換もしくは無置換のC1-20の炭化水素基で置換されたアミノ基を表す。)
で示されるメタロセン化合物の製造方法;並びに、
式(4)
(式中R1、R2、R3、R4、R5、R6、R7、R8、R9、R10及びR11は前記と同じ意味を表し、シクロペンタジエンの二重結合は任意の位置をとりうる。)
で示される置換シクロペンタジエン化合物と塩基とを芳香族炭化水素溶媒を含む溶媒中で反応させ、次いで式(5)
(式中、R12、R13及びR14は前記と同じ意味を表し、Yはハロゲン原子を表す。
)
で示されるハロゲン化シリル化合物を反応させ、生成する化合物を精製することなく、式(2)
(式中、M、X1、X2、X3、X4及びnは前記と同じ意味を表す。)
で示される遷移金属化合物を反応させることを特徴とする式(3)
(式中、R1、R2、R3、R4、R5、R6、R7、R8、R9、R10、M、X5及びX6は前記と同じ意味を表す。)
で示されるメタロセン化合物の製造方法を提供するものである。
That is, the present invention provides the formula (1)
(Wherein R 1 , R 2 , R 3 and R 4 are
A hydrogen atom, a halogen atom, a substituted or unsubstituted C1-20 alkyl group,
A substituted or unsubstituted C6-20 aryl group,
Represents a substituted or unsubstituted C7-20 aralkyl group,
R 5 , R 6 , R 7 , R 8 and R 9 are
A hydrogen atom, a halogen atom, a substituted or unsubstituted C1-20 alkyl group,
A substituted or unsubstituted C1-20 alkoxy group,
A substituted or unsubstituted C6-20 aryl group,
A substituted or unsubstituted C6-20 aryloxy group,
A substituted or unsubstituted C7-20 aralkyl group,
A substituted or unsubstituted C7-20 aralkyloxy group,
A silyl group substituted with a substituted or unsubstituted C1-20 hydrocarbon group,
A silyloxy group substituted with a substituted or unsubstituted C1-20 hydrocarbon group, or an amino group substituted with a substituted or unsubstituted C1-20 hydrocarbon group, R 10 represents a halogen atom, substituted or unsubstituted A substituted C1-20 alkyl group,
A substituted or unsubstituted C1-20 alkoxy group,
A substituted or unsubstituted C6-20 aryl group,
A substituted or unsubstituted C6-20 aryloxy group,
A substituted or unsubstituted C7-20 aralkyl group,
A substituted or unsubstituted C7-20 aralkyloxy group,
A silyl group substituted with a substituted or unsubstituted C1-20 hydrocarbon group,
A silyloxy group substituted with a substituted or unsubstituted C1-20 hydrocarbon group, or an amino group substituted with a substituted or unsubstituted C1-20 hydrocarbon group, and R 11 represents a substituted or unsubstituted carbon group. Represents a hydrogen group,
R 12 , R 13 and R 14 represent a halogen atom or a substituted or unsubstituted hydrocarbon group, and adjacent groups of R 1 , R 2 , R 3 and R 4 are each optionally bonded to form a ring. R 5 and R 6 may be combined to form a ring,
The adjacent groups of R 7 , R 8 , R 9 and R 10 may be bonded to each other to form a ring,
Two or three of R 12 and R 13 and R 14 may be bonded to each other to form a ring;
Silicon may be bonded to any carbon atom of the cyclopentadiene ring, and the double bond of cyclopentadiene can take any position. )
And a silicon-substituted cyclopentadiene compound represented by the formula (2)
(In the formula, M represents a transition metal atom of Group 4 of the periodic table of elements,
X 1 , X 2 , X 3 and X 4 are the same or different and are a hydrogen atom, a halogen atom, a substituted or unsubstituted C1-20 alkyl group,
A substituted or unsubstituted C1-20 alkoxy group,
A substituted or unsubstituted C6-20 aryl group,
A substituted or unsubstituted C6-20 aryloxy group,
A substituted or unsubstituted C7-20 aralkyl group,
A substituted or unsubstituted C7-20 aralkyloxy group or a substituted or unsubstituted C1-20 hydrocarbon group,
n represents 0 or 1. )
Wherein the transition metal compound represented by formula (3) is reacted in a solvent containing an aromatic hydrocarbon solvent.
(Wherein R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 8 , R 9 , R 10 and M represent the same meaning as described above,
X 5 and X 6 are the same or different and are a hydrogen atom, a halogen atom,
A substituted or unsubstituted C1-20 alkyl group,
A substituted or unsubstituted C1-20 alkoxy group,
A substituted or unsubstituted C6-20 aryl group,
A substituted or unsubstituted C6-20 aryloxy group,
A substituted or unsubstituted C7-20 aralkyl group,
It represents an amino group substituted with a substituted or unsubstituted C7-20 aralkyloxy group or a substituted or unsubstituted C1-20 hydrocarbon group. )
A method for producing a metallocene compound represented by:
Formula (4)
(Wherein R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 8 , R 9 , R 10 and R 11 represent the same meaning as described above, and the double bond of cyclopentadiene is It can take any position.)
The substituted cyclopentadiene compound represented by the formula (5) is reacted with a base in a solvent containing an aromatic hydrocarbon solvent, and then the formula (5)
(Wherein R 12 , R 13 and R 14 represent the same meaning as described above, and Y represents a halogen atom.
)
Without reacting the silyl halide compound represented by formula (2) and purifying the resulting compound.
(In the formula, M, X 1 , X 2 , X 3 , X 4 and n represent the same meaning as described above.)
A transition metal compound represented by formula (3):
(Wherein R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 8 , R 9 , R 10 , M, X 5 and X 6 represent the same meaning as described above).
The metallocene compound shown by these is provided.
かかる置換基R11の中でも、収率よく式(3)で示されるメタロセン化合物を製造し得る点でアルキル基、特にメチル基が好ましい。
Among these substituents R 11 , an alkyl group, particularly a methyl group is preferable in that the metallocene compound represented by the formula (3) can be produced with good yield.
Claims (1)
(式中、R1、R2、R3及びR4は、水素原子、ハロゲン原子、
置換もしくは無置換のC1-20のアルキル基、
置換もしくは無置換のC6-20のアリール基、又は
置換もしくは無置換のC7-20のアラルキル基を表し、
R5、R6、R7、R8及びR9は水素原子、ハロゲン原子、
置換もしくは無置換のC1-20のアルキル基、
置換もしくは無置換のC1-20のアルコキシ基、
置換もしくは無置換のC6-20のアリール基、
置換もしくは無置換のC6-20のアリールオキシ基、
置換もしくは無置換のC7-20のアラルキル基、
置換もしくは無置換のC7-20のアラルキルオキシ基、
置換もしくは無置換のC1-20の炭化水素基で置換されたシリル基、
置換もしくは無置換のC1-20の炭化水素基で置換されたシリルオキシ基、又は置換もしくは無置換のC1-20の炭化水素基で置換されたアミノ基を表し、R10はハロゲン原子、置換もしくは無置換のC1-20のアルキル基、置換もしくは無置換のC1-20のアルコキシ基、
置換もしくは無置換のC6-20のアリール基、
置換もしくは無置換のC6-20のアリールオキシ基、
置換もしくは無置換のC7-20のアラルキル基、
置換もしくは無置換のC7-20のアラルキルオキシ基、
置換もしくは無置換のC1-20の炭化水素基で置換されたシリル基、
置換もしくは無置換のC1-20の炭化水素基で置換されたシリルオキシ基、又は置換もしくは無置換のC1-20の炭化水素基で置換されたアミノ基を表し、R11は置換もしくは無置換の炭化水素基を表し、
R12、R13及びR14は、ハロゲン原子、置換もしくは無置換の炭化水素基を表し、R1、R2、R3及びR4の隣接する基は、それぞれ任意に結合して環を形成していてもよく、R5とR6は結合して環を形成していてもよく、
R7、R8、R9及びR10の隣接する基は、それぞれ任意に結合して環を形成していてもよく、
R12とR13及びR14のうちの2つ又は3つは互いに結合して環を形成していてもよく、
ケイ素はシクロペンタジエン環のいずれの炭素原子に結合していてもよく、シクロペンタジエンの二重結合は任意の位置をとりうる。)
で示されるケイ素置換シクロペンタジエン化合物と
式(2)
(式中、Mは元素の周期律表の第4族の遷移金属原子を示し、
X1、X2、X3及びX4は、同一又は相異なり、水素原子、ハロゲン原子、置換もしくは無置換のC1-20のアルキル基、
置換もしくは無置換のC1-20のアルコキシ基、
置換もしくは無置換のC6-20のアリール基、
置換もしくは無置換のC6-20のアリールオキシ基、
置換もしくは無置換のC7-20のアラルキル基、
置換もしくは無置換のC7-20のアラルキルオキシ基、又は
置換もしくは無置換のC1-20の炭化水素基で置換されたアミノ基を表し、nは0又は1を表す。)
で示される遷移金属化合物とを芳香族炭化水素溶媒を含む溶媒中で反応させることを特徴とする式(3)
(式中、R1、R2、R3、R4、R5、R6、R7、R8、R9、R10及びMは前記と同じ意味を表し、
X5及びX6は同一又は相異なり、水素原子、ハロゲン原子、
置換もしくは無置換のC1-20のアルキル基、
置換もしくは無置換のC1-20のアルコキシ基、
置換もしくは無置換のC6-20のアリール基、
置換もしくは無置換のC6-20のアリールオキシ基、
置換もしくは無置換のC7-20のアラルキル基、
置換もしくは無置換のC7-20のアラルキルオキシ基、又は
置換もしくは無置換のC1-20の炭化水素基で置換されたアミノ基を表す。)
で示されるメタロセン化合物の製造方法。 Formula (1)
(Wherein R 1 , R 2 , R 3 and R 4 are a hydrogen atom, a halogen atom,
A substituted or unsubstituted C1-20 alkyl group,
A substituted or unsubstituted C6-20 aryl group, or a substituted or unsubstituted C7-20 aralkyl group,
R 5 , R 6 , R 7 , R 8 and R 9 are a hydrogen atom, a halogen atom,
A substituted or unsubstituted C1-20 alkyl group,
A substituted or unsubstituted C1-20 alkoxy group,
A substituted or unsubstituted C6-20 aryl group,
A substituted or unsubstituted C6-20 aryloxy group,
A substituted or unsubstituted C7-20 aralkyl group,
A substituted or unsubstituted C7-20 aralkyloxy group,
A silyl group substituted with a substituted or unsubstituted C1-20 hydrocarbon group,
A silyloxy group substituted with a substituted or unsubstituted C1-20 hydrocarbon group, or an amino group substituted with a substituted or unsubstituted C1-20 hydrocarbon group, R 10 represents a halogen atom, substituted or unsubstituted A substituted C1-20 alkyl group, a substituted or unsubstituted C1-20 alkoxy group,
A substituted or unsubstituted C6-20 aryl group,
A substituted or unsubstituted C6-20 aryloxy group,
A substituted or unsubstituted C7-20 aralkyl group,
A substituted or unsubstituted C7-20 aralkyloxy group,
A silyl group substituted with a substituted or unsubstituted C1-20 hydrocarbon group,
A silyloxy group substituted with a substituted or unsubstituted C1-20 hydrocarbon group, or an amino group substituted with a substituted or unsubstituted C1-20 hydrocarbon group, and R 11 represents a substituted or unsubstituted carbon group. Represents a hydrogen group,
R 12 , R 13 and R 14 represent a halogen atom or a substituted or unsubstituted hydrocarbon group, and adjacent groups of R 1 , R 2 , R 3 and R 4 are each optionally bonded to form a ring. R 5 and R 6 may be combined to form a ring,
The adjacent groups of R 7 , R 8 , R 9 and R 10 may be bonded to each other to form a ring,
Two or three of R 12 and R 13 and R 14 may be bonded to each other to form a ring;
Silicon may be bonded to any carbon atom of the cyclopentadiene ring, and the double bond of cyclopentadiene can take any position. )
And a silicon-substituted cyclopentadiene compound represented by the formula (2)
(In the formula, M represents a transition metal atom of Group 4 of the periodic table of elements,
X 1 , X 2 , X 3 and X 4 are the same or different and are a hydrogen atom, a halogen atom, a substituted or unsubstituted C1-20 alkyl group,
A substituted or unsubstituted C1-20 alkoxy group,
A substituted or unsubstituted C6-20 aryl group,
A substituted or unsubstituted C6-20 aryloxy group,
A substituted or unsubstituted C7-20 aralkyl group,
A substituted or unsubstituted C7-20 aralkyloxy group or an amino group substituted with a substituted or unsubstituted C1-20 hydrocarbon group is represented, and n represents 0 or 1. )
Wherein the transition metal compound represented by formula (3) is reacted in a solvent containing an aromatic hydrocarbon solvent.
(Wherein R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 8 , R 9 , R 10 and M represent the same meaning as described above,
X 5 and X 6 are the same or different and are a hydrogen atom, a halogen atom,
A substituted or unsubstituted C1-20 alkyl group,
A substituted or unsubstituted C1-20 alkoxy group,
A substituted or unsubstituted C6-20 aryl group,
A substituted or unsubstituted C6-20 aryloxy group,
A substituted or unsubstituted C7-20 aralkyl group,
It represents an amino group substituted with a substituted or unsubstituted C7-20 aralkyloxy group or a substituted or unsubstituted C1-20 hydrocarbon group. )
The manufacturing method of the metallocene compound shown by these.
Priority Applications (1)
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JP2005198510A JP4760171B2 (en) | 2004-08-30 | 2005-07-07 | Method for producing metallocene compound |
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JP2004249649 | 2004-08-30 | ||
JP2004249649 | 2004-08-30 | ||
JP2005198510A JP4760171B2 (en) | 2004-08-30 | 2005-07-07 | Method for producing metallocene compound |
Publications (3)
Publication Number | Publication Date |
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JP2006096743A JP2006096743A (en) | 2006-04-13 |
JP2006096743A5 true JP2006096743A5 (en) | 2008-06-26 |
JP4760171B2 JP4760171B2 (en) | 2011-08-31 |
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CN117801029A (en) * | 2022-09-26 | 2024-04-02 | 中国石油天然气股份有限公司 | Metallocene compound, preparation method and application |
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JP3378436B2 (en) * | 1995-07-14 | 2003-02-17 | 住友化学工業株式会社 | Olefin polymerization catalyst component comprising a transition metal complex, olefin polymerization catalyst containing the catalyst component, and method for producing olefin polymer |
JPH11335387A (en) * | 1998-03-26 | 1999-12-07 | Idemitsu Petrochem Co Ltd | Transition metal compound, catalyst for polymerization using the same, and production of polymer using the catalyst |
KR100287955B1 (en) * | 1998-06-08 | 2001-05-02 | 유현식 | Novel metallocene catalyst for olefin or styrene polymerization and polymerization method using the same |
JP2002167394A (en) * | 2000-11-29 | 2002-06-11 | Idemitsu Petrochem Co Ltd | Method for manufacturing organic transition metal compound, polymerization catalyst, and polymer |
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