三齿 2,6-双(1-烷基吡唑-3-基)吡啶配体手性膦铂(II)二炔配合物的螺旋自组装和光聚合性质。
Helical Self-Assembly and Photopolymerization Properties of Achiral Amphiphilic Platinum(II) Diacetylene Complexes of Tridentate 2,6-Bis(1-alkylpyrazol-3-yl)pyridines.
机构信息
Lehn Institute of Functional Materials, School of Chemistry and Chemical Engineering, Sun Yat-Sen University , Guangzhou 510275, P.R. China.
Institute of Molecular Functional Materials (Areas of Excellence Scheme, University Grants Committee, Hong Kong) and Department of Chemistry, The University of Hong Kong , Pokfulam Road, Pokfulam, Hong Kong.
出版信息
ACS Appl Mater Interfaces. 2016 Jul 13;8(27):17445-53. doi: 10.1021/acsami.6b02840. Epub 2016 Jun 27.
Amphiphilic platinum(II) diacetylene complexes of the 2,6-bis(1-butylpyrazol-3-yl)pyridine pincer ligand were designed and synthesized. Helical fibrous nanostructures were obtained through supramolecular assembly of the achiral platinum(II) diacetylene complexes via intermolecular hydrogen bonding, amphiphilic effects, Pt···Pt interactions, and π-π stacking interactions. In situ post-photopolymerization of the diacetylene unit was shown to occur in the preorganized helical fibers.
设计并合成了 2,6-双(1-丁基吡唑-3-基)吡啶钳形配体的两亲性铂(II)二乙炔配合物。通过非手性铂(II)二乙炔配合物之间的分子间氢键、两亲性作用、Pt···Pt 相互作用和π-π堆积相互作用的超分子组装，得到了螺旋状纤维纳米结构。原位光聚合反应表明，二乙炔单元在预组织的螺旋纤维中发生。
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