Transition metal complex ligand and olefin polymerization catalyst containing transition metal complex
申请人:Otomaru Yuka
公开号:US20070135600A1
公开(公告)日:2007-06-14
The invention provides a transition metal complex of formula (3) below:
wherein R
1
, R
2
, R
3
, R
4
, R
5
, R
6
, R
7
and R
8
are the same or different and each independently represents a hydrogen atom, a halogen atom or a substituted or unsubstituted alkyl group having 1 to 10 carbon atom(s); R
5
represents a hydrogen atom, a fluorine atom or a substituted or unsubstituted alkyl group having 1 to 10 carbon atom(s); X
1
represents a hydrogen atom, a halogen atom or a substituted or unsubstituted alkyl group having 1 to 10 carbon atom(s); L represents a balancing counter ion or neutral ligand similar to X
1
that is bonding or coordinating to metal M; and q represents an integer of 0 or 1, and
G
20
represents any one of G
21
to G
26
below:
where A
1
represents an element of Group 15 of the periodic table, wherein A
1
in G
23
represents an anion of an element of Group 15 of the periodic table, and A
1
in G
21
represents a nitrogen atom;
R
9
, R
14
, R
12
, R
13
, R
19
, R
20
, R
10
, R
11
, R
15
, R
16
, R
17
, R
18
, R
19
, R
20
, R
21
and R
22
each independently represents, a hydrogen atom; or a substituted or unsubstituted alkyl groups having 1 to 10 carbon atom(s), and
the line linking M and R
20
represents that M is coordinated or linked to an element of Group 15 or 16 of the periodic table or to a fluorine atom constituting R
20
.