公开(公告)号：KR100610771B1

公开(公告)日：2006-08-09

申请号：KR1020030018627

申请日：2003-03-25

Applicant: 재단법인서울대학교산학협력재단

Inventor： 정영근 ,  김도한 ,  손성욱

IPC: C07F17/00

Abstract: 본 발명의 벤즈[f]인덴계 리간드를 함유한 메탈로센 유도체는, 하기 화학식 1로 표시되는 것을 특징으로 한다.
[화학식 1]

(상기 화학식 1에서,
M은 4족 내지 6족 금속이고, R1 및 R2는 동일하거나, 상이하며, 할로겐 원자, 수소, C
1 -C
10 알킬그룹, 치환된 C
1 -C
10 알킬그룹, C
6 -C
10 아릴그룹, 또는 치환된 C
6 -C
10 아릴그룹이고, R3는 수소, C
1 -C
10 알킬그룹, 치환된 C
1 -C
10 알킬그룹, C
6 -C
10 아릴그룹, 또는 치환된 C
6 -C
10 아릴그룹이고, R4 내지 R11은 동일하거나, 상이하며, 수소, C
1 -C
10 알킬그룹, 치환된 C
1 -C
10 알킬그룹, C
6 -C
10 아릴그룹, 또는 치환된 C
6 -C
10 아릴그룹이고, R12 내지 R16은 동일하거나, 상이하며, 수소, C
1 -C
10 알킬그룹, 치환된 C
1 -C
10 알킬그룹, C
6 -C
10 아릴그룹, 또는 치환된 C
6 -C
10 아릴그룹이다)
포오손-칸트, 벤즈[f]인데논, 벤즈[f]인덴, 메탈로센, 지르코노센, 올레핀 중합, 촉매

公开(公告)号：KR1020040083922A

公开(公告)日：2004-10-06

申请号：KR1020030018627

申请日：2003-03-25

Applicant: 재단법인서울대학교산학협력재단

Inventor： 정영근 ,  김도한 ,  손성욱

IPC: C07F17/00

CPC classification number: C07F17/00 ,  C08F4/76

Abstract: PURPOSE: A metallocene derivative having benz(f)indene derivative ligand and a method for preparation of the same are provided, thereby easily preparing the metallocene derivative having benz(f)indene derivative ligand and increasing preparation yield thereof. Therefore, the metallocene derivative having benz(f)indene derivative ligand can be useful as catalyst for production of olefin polymer. CONSTITUTION: The metallocene derivative having benz(f)indene derivative ligand represented by the formula(1) is provided, wherein M is 4 to 6 group metal; R1 and R2 are the same or different, and halogen atom, hydrogen, C1-C10 alkyl, substituted C1-C10 alkyl, C6-C10 aryl and substituted C6-C10 aryl; R3 is hydrogen, C1-C10 alkyl, substituted C1-C10 alkyl, C6-C10 aryl, or C6-C10 aryl; R4 and R11 are the same or different, and hydrogen, C1-C10 alkyl, substituted C1-C10 alkyl, C6-C10 aryl, or substituted C6-C10 aryl; and R12 and R16 are the same or different, and hydrogen, C1-C10 alkyl, substituted C1-C10 alkyl, C6-C10 aryl, or substituted C6-C10 aryl. The method for preparing the metallocene derivative having benz(f)indene derivative ligand of the formula(1) comprises reacting benz(f)indene derivative with transition metal compound of the formula(3), wherein R1, R2 and R' are the same or different, and halogen atom, hydrogen, C1-C10 alkyl, substituted C1-C10 alkyl, C6-C10 aryl and substituted C6-C10 aryl.

Abstract translation: 目的：提供具有苯并（f）茚衍生物配位体的茂金属衍生物及其制备方法，由此容易地制备具有苯并（f）茚衍生物配体的茂金属衍生物，并提高其制备成品率。 因此，具有苯并（f）茚衍生物配位体的金属茂衍生物可用作生产烯烃聚合物的催化剂。 构成：提供具有由式（1）表示的苯并（f）茚衍生物配体的茂金属衍生物，其中M为4至6族金属; R 1和R 2相同或不同，卤原子，氢，C 1 -C 10烷基，取代的C 1 -C 10烷基，C 6 -C 10芳基和取代的C 6 -C 10芳基; R 3是氢，C 1 -C 10烷基，取代的C 1 -C 10烷基，C 6 -C 10芳基或C 6 -C 10芳基; R 4和R 11相同或不同，且氢，C 1 -C 10烷基，取代的C 1 -C 10烷基，C 6 -C 10芳基或取代的C 6 -C 10芳基; R 12和R 16相同或不同，氢，C 1 -C 10烷基，取代的C 1 -C 10烷基，C 6 -C 10芳基或取代的C 6 -C 10芳基。 制备具有式（1）的苯并（f）茚衍生物配体的茂金属衍生物的方法包括使苯并（f）茚衍生物与式（3）的过渡金属化合物反应，其中R1，R2和R'相同 或不同的卤素原子，氢，C 1 -C 10烷基，取代的C 1 -C 10烷基，C 6 -C 10芳基和取代的C 6 -C 10芳基。