Molecular Coplanarity and Self-Assembly Promoted by Intramolecular Hydrogen Bonds
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- 作者：Congzhi Zhu ; Anthony U. Mu ; Yen-Hao Lin ; Zi-Hao Guo ; Tianyu Yuan ; Steven E. WheelerLei Fang
- 刊名：Organic Letters
- 出版年：2016
- 出版时间：December 16, 2016
- 年：2016
- 卷：18
- 期：24
- 页码：6332-6335
- 全文大小：374K
- ISSN：1523-7052
文摘
Active conformational control is realized in a conjugated system using intramolecular hydrogen bonds to achieve tailored molecular, supramolecular, and solid-state properties. The hydrogen bonding functionalities are fused to the backbone and precisely preorganized to enforce a fully coplanar conformation of the π-system, leading to short π–π stacking distances, controllable molecular self-assembly, and solid-state growth of one-dimensional nano-/microfibers. This investigation demonstrates the efficiency and significance of an intramolecular noncovalent approach in promoting conformational control and self-assembly of organic molecules.