Alkyl substituted poly(p-phenylene vinylene)s by ring opening metathesis polymerisation
Alkyl substituted poly(p-phenylene vinylene)s by ring opening metathesis polymerisation
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DOI：
10.1039/c6py01186a
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发表时间：
2016-01-01
影响因子：
4.6
通讯作者：
Turner, Michael L.
中科院分区：
文献类型：
--
作者：
Lidster, Benjamin J.;Kumar, Dharam R.;Turner, Michael L.
The ring opening metathesis polymerisation (ROMP) of three n-octyl substituted [2.2] paracyclophane-1,9-dienes, initiated by Grubbs ruthenium carbene complexes is reported. The molecular weight of the resulting alkyl-substituted poly(p-phenylene vinylene) s is determined by the monomer to initiator ratio and the polymers are isolated with relatively narrow polydispersities and control of the end groups. Only the pseudo-geminal isomer of the tetra-alkyl substituted [2.2] paracyclophane-1,9-diene was susceptible to ROMP. The optical properties of the two series of polymers was investigated.
