Isomerization polymerization of 4-alkylcyclopentenes catalyzed by Pd complexes: hydrocarbon polymers with isotactic-type stereochemistry and liquid-crystalline properties.
Isomerization polymerization of 4-alkylcyclopentenes catalyzed by Pd complexes: hydrocarbon polymers with isotactic-type stereochemistry and liquid-crystalline properties.
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DOI：
10.1021/ja904150w
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发表时间：
2009-07
影响因子：
15
通讯作者：
T. Okada;Daisuke Takeuchi;A. Shishido;T. Ikeda;K. Osakada
中科院分区：
文献类型：
--
作者：
T. Okada;Daisuke Takeuchi;A. Shishido;T. Ikeda;K. Osakada
钯-二亚胺配合物催化4-烷基环戊烯异构聚合，得到反式-1，3-二取代环戊烷环沿着聚合物链规则排列的聚合物。用C（2）对称催化剂形成的具有全同立构结构的聚合物具有液晶性。
Isomerization polymerization of 4-alkylcyclopentenes catalyzed by Pd-diimine complexes produces the polymers with trans-1,3-disubstituted cyclopentane rings located regularly along the polymer chain. The polymers with isotactic structure formed by using a C(2)-symmetric catalyst exhibited liquid-crystalline properties.