Helical polymer brushes with a preferred-handed helix-sense triggered by a terminal optically active group in the pendant
Helical polymer brushes with a preferred-handed helix-sense triggered by a terminal optically active group in the pendant
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DOI：
10.1039/c2cc00024e
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发表时间：
2012-01-01
影响因子：
4.9
通讯作者：
Kanoh, Shigeyoshi
中科院分区：
文献类型：
--
作者：
Maeda, Katsuhiro;Wakasone, Shiho;Kanoh, Shigeyoshi
合成了由聚苯乙炔主链和聚异氰酸苯酯侧基组成的具有优先旋向螺旋的聚合物刷。主链的螺旋义通过侧链的螺旋手性有效地控制，侧链的螺旋手性由在侧链末端引入的光学活性基团触发。
Helical polymer brushes with a preferred-handed helix-sense composed of a poly(phenylacetylene) backbone and poly(phenyl isocyanate) pendants are synthesized. The helix-sense of the backbone is effectively controlled by the helical chirality of the pendants, which is triggered by an optically active group introduced at the pendant terminal.