A Versatile and Efficient Strategy to Discrete Conjugated Oligomers
A Versatile and Efficient Strategy to Discrete Conjugated Oligomers
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DOI：
10.1021/jacs.7b05299
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发表时间：
2017-10-04
影响因子：
15
通讯作者：
Hawker, Craig J.
中科院分区：
文献类型：
--
作者：
Lawrence, Jimmy;Goto, Eisuke;Hawker, Craig J.
报道了一种有效的和可扩展的策略，使用控制聚合和自动快速色谱法的组合来制备离散共轭低聚物（D = 1.0）的库。从这两个步骤的过程中，一系列离散的共轭物质，从二聚体到十四聚体，可以分离在高产率与良好的结构控制。对不同共轭低聚物的单分散文库的方便和可扩展访问开辟了具有精确组成和单体序列的设计混合物的途径，允许对其物理，光学和电子性质进行精细控制。
An efficient and scalable strategy to prepare libraries of discrete conjugated oligomers (D = 1.0) using the combination of controlled polymerization and automated flash chromatography is reported. From this two-step process, a series of discrete conjugated materials from dimers to tetradecamers could be isolated in high yield with excellent structural control. Facile and scalable access to monodisperse libraries of different conjugated oligomers opens pathways to designer mixtures with precise composition and monomer sequence, allowing exquisite control over their physical, optical, and electronic properties.