A Simple Route to Unsymmetric Cyano-substituted Oligo(p-phenylene-vinylene)s
A Simple Route to Unsymmetric Cyano-substituted Oligo(p-phenylene-vinylene)s
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DOI：
10.1246/cl.180345
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发表时间：
2018-06
影响因子：
1.6
通讯作者：
S. Hayashi;R. Hirai;Shin-ichi Yamamoto;T. Koizumi
中科院分区：
文献类型：
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作者：
S. Hayashi;R. Hirai;Shin-ichi Yamamoto;T. Koizumi
本文报道了一种尚未见报道的不对称氰基取代低聚(对苯乙叉)S(COPVs)的合成路线。这些分子是通过一条简单的阶梯式Knovenagel缩合反应高产率合成的。提出的研究改进了COPV针对固体荧光材料的分子设计策略。这种合成途径产生了各种新的COPVs。文中还讨论了所得到的COPV的性质。
We report here a synthetic route to unsymmetric cyano-substituted oligo(p-phenylene-vinylene)s (COPVs), which have not been reported so far. These molecules were synthesised in high yield through a simple pathway of step-wise Knoevenagel condensation. The proposed study improves the molecular design strategies of COPVs towards solid fluorescent materials. This synthetic pathway gives various novel COPVs. The properties of the obtained COPVs are also discussed.