期刊
CHEMICAL SOCIETY REVIEWS
卷 39, 期 1, 页码 17-29出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/b917901a
关键词
-
资金
- US Air Force Office of Scientific Research (AFOSR) [FA9550-08-1-0349, FA9550-07-1-0534]
- National Science Foundation [CHE-0924620]
- Microelectronics Advanced Research Corporation (MARCO)
- Focus Center Research Program (FCRP)
- Northwestern University
- UC MEXUS-CONACyT
Mechanically bonded macromolecules constitute a class of challenging synthetic targets in polymer science. The controllable intramolecular motions of mechanical bonds, in combination with the processability and useful physical and mechanical properties of macromolecules, ultimately ensure their potential for applications in materials science, nanotechnology and medicine. This tutorial review describes the syntheses and properties of a library of diverse mechanically bonded macromolecules, which covers (i) main-chain, side-chain, bridged, and pendant oligo/polycatenanes, (ii) main-chain oligo/polyrotaxanes, (iii) poly[c2]daisy chains, and finally (iv) mechanically interlocked dendrimers. A variety of highly efficient synthetic protocols-including template-directed assembly, step-growth polymerisation, quantitative conjugation, etc.-were employed in the construction of these mechanically interlocked architectures. Some of these structures, i. e., side-chain polycatenanes and poly[c2]daisy chains, undergo controllable molecular switching in a manner similar to their small molecular counterparts. The challenges posed by the syntheses of polycatenanes and polyrotaxanes with high molecular weights are contemplated.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据