申请人:THE UNIVERSITY OF TOKYO
公开号:US20150368376A1
公开(公告)日:2015-12-24
The present invention relates to a method for producing a homopolymer of olefin represented by formula (1): CH
2
═CHR
1
(R
1
is a hydrogen atom or hydrocarbon group having 1 to 20 carbon atoms) or a copolymer of two or more thereof or a method for producing a copolymer of olefin represented by formula (1) with olefin containing a polar group represented by formula (2): CH
2
═CHR
2
R
3
(R
2
is a hydrogen atom or methyl group, R
3
is —COOR
12
, —CN, —OCOR
12
, —OR
12
, —CH
2
—OCOR
12
, —CH
2
OH, —CH
2
—N(R
13
)
2
or —CH
2
-Hal (R
12
, R
13
and Hal have the same meanings as stated in the description), using as a catalyst a metal complex of group 10 elements in the periodic system typified by the structure represented by formula 1 (“Men” represents a menthyl group and “Me” represents a methyl group). The present invention enables the production of high molecular weight polymers of the polar group-containing monomers such as polar group-containing allyl compounds.
本发明涉及一种制备一种由式(1)表示的烯烃的同聚物的方法:CH2═CHR1(R1是氢原子或具有1到20个碳原子的烃基),或两种或更多烯烃的共聚物,或者一种由式(1)表示的烯烃与含有极性基团的烯烃的共聚物的方法,该极性基团由式(2)表示:CH2═CHR2R3(R2是氢原子或甲基基团,R3是—COOR12、—CN、—OCOR12、—OR12、—CH2—OCOR12、—CH2OH、—CH2—N(R13)2或—CH2-Hal(R12、R13和Hal的含义与说明中所述相同),使用一种以1号周期表的10族元素的金属配合物为催化剂,以式1所表示的结构为代表的金属配合物(“Men”表示薄荷基团,“Me”表示甲基基团)。本发明能够生产具有高分子量的极性基团含量的单体,例如极性基团含有烷基化合物的聚合物。