Department of Chemistry, Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction, Division of Life Science, State Key Laboratory of Molecular Neuroscience, Institute for Advanced Study, Institute of Molecular Functional Materials, Division of Biomedical Engineering, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China.
Guangdong Provincial Key Laboratory of Brain Science, Disease and Drug Development, HKUST-Shenzhen Research Institute, No. 9 Yuexing 1st RD, South Area, Hi-tech Park, Nanshan, Shenzhen, 518057, China.
Top Curr Chem (Cham). 2017 Aug;375(4):70. doi: 10.1007/s41061-017-0157-0. Epub 2017 Jun 27.
Polymers synthesized from acetylenic monomers often possess electronically unsaturated fused rings and thus show versatile optoelectronic properties and advanced functionalities. To expand the family of acetylenic polymers, development of new catalyst systems and synthetic routes is critically important. We summarize herein recent research progress on development of new methodologies towards functional polymers using alkyne building blocks since 2014. The polymerizations are categorized by the number of monomer components, namely homopolymerizations, two-component polymerizations, and multicomponent polymerizations. The properties and applications of acetylenic polymers, such as aggregation-induced emission, fluorescent photopatterning, light refraction, chemosensing, mechanochromism, chain helicity, etc., are also discussed.
由炔属单体合成的聚合物通常具有电子不饱和稠环，因此表现出多种光电性能和先进功能。为了扩大炔属聚合物家族，开发新的催化剂体系和合成路线至关重要。本文综述了自 2014 年以来，利用炔属砌块开发功能性聚合物的新方法学的最新研究进展。聚合反应按单体成分的数量分类，即均聚物聚合、二组分聚合物聚合和多组分聚合物聚合。还讨论了炔属聚合物的性质和应用，如聚集诱导发射、荧光光图案化、光折射、化学传感、机械变色、链螺旋等。
