A series of higher 2-alkenes, i.e., 2-pentene, 2-hexene and 2-octene were polymerized with phenyl substituted α-diimine nickel complexes in combination with modified methylaluminoxane (MMAO) to produce branched poly(2-alkene)s with high molecular weight and narrow molecular weight distribution (M_w/M_n < 1.8). At 0 °C, these 2-alkenes polymerized in a living manner to produce amorphous polymers with glass transition temperature of –70 ∼ –65 °C. The microstructures of the produced polymers indicated the 2,3- and 3,2-insertion followed by chain-walking and the incorporation of a small amount of 1-alkene formed by isomerization. The branch structures were significantly depended on the polymerization temperature, and the ratio of methyl branch predominantly derived from 3,2-insertion was increased with increasing the polymerization temperature.

一系列高2 -烯烃，即，2的-戊烯，2- -己烯和2 -辛烯用聚合苯基取代的α-二亚胺在组合镍配合物改性的甲基（MMAO），以产生支化聚（2- -烯）与高分子量和窄分子量分布（M _w / M _n  <1.8）。在0℃下，这2 -在活的方法聚合烯烃，以产生具有的玻璃化转变温度的无定形聚合物- 70〜  - 65℃。所产生的聚合物的微观结构所表示的2,3 -和3,2 -插入随后链-行走和通过异构化形成1-烯烃的少量的掺入。分支结构进行显著取决于聚合温度，和甲基支链主要由3,2衍生的比率-插入用提高聚合温度增加。