申请人:Ochiai Takashi
公开号:US20120101289A1
公开(公告)日:2012-04-26
It is an object of the present invention to provide a novel organometallic compound functioning usefully as a chain transfer agent and the like in polymerization reaction of a double-bond containing compound. The present invention provides an organometallic compound represented by the following general formula (1) and a production method thereof.
(in the general formula (1), M is a magnesium atom, a zinc atom, an Al—R
11
group, or a Ga—R
11
group; R
1
and R
10
are each independently a hydrocarbon group having 1 to 20 carbon atoms, or R
1
and R
10
may be united with each other to form a divalent connecting group (R
101
) having 4 or more carbon atoms and thus form a ring; R
2
to R
9
are each independently a hydrogen atom, or a hydrocarbon group having 1 to 20 carbon atoms; Q
1
and Q
3
are each independently a divalent hydrocarbon group; Q
2
is a divalent connecting group containing a linkage by a heteroatom excluding carbon; h, j, k, m, and p are each independently 0 or 1; n is an integer of 0 to 10; and r is an integer of 0 to 1000.
本发明的目的是提供一种新型有机金属化合物,其在含双键化合物的聚合反应中可用作链转移剂等。本发明提供了一种由下列通式(1)表示的有机金属化合物及其制备方法。(在通式(1)中,M是镁原子、锌原子、Al-R11基团或Ga-R11基团;R1和R10分别是具有1至20个碳原子的烃基,或者R1和R10可以彼此结合形成具有4个或更多碳原子的二价连接基(R101)并形成环;R2到R9分别是氢原子或具有1至20个碳原子的烃基;Q1和Q3分别是二价烃基;Q2是含有由异原子(除碳)连接的连接基;h、j、k、m和p分别是0或1;n是0至10的整数;r是0至1000的整数。)