Topological Polymer Chemistry: Designing Unusual Macromolecular Architectures
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- ADACHI Kaoru
- Department of Organic and Polymeric Materials, Tokyo Institute of Technology
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- TEZUKA Yasuyuki
- Department of Organic and Polymeric Materials, Tokyo Institute of Technology
Bibliographic Information
- Other Title
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- 高分子トポロジー化学：「かたち」からはじめる高分子設計
- コウブンシ トポロジー カガク カタチ カラ ハジメル コウブンシ セッケイ
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Abstract
Design and construction of unusual macromolecular architectures including cyclic and multicyclic units have been discussed. A series of cyclic and multicyclic polymer topologies have now been constructed by a newly developed synthetic protocol. This uses linear or star telechelic polymer precursors having moderately strained cyclic ammonium salt end groups and polyfunctional carboxylate counteranions. The electrostatic self-assembly of these polymer precursors in dilution produces topologically unique, non-covalent and temporary constructions. The subsequent covalent conversion process has been performed by the ring opening reaction of cyclic ammonium salt groups by carboxylate counter anions to provide a series of cyclic and multicyclic polymer products in high yields. Furthermore, the dynamic selection in the electrostatic self-assembly of polymer precursors in dilution, as well as the metathesis condensation process with functional cyclic polymer precursors, are promising synthetic means for the design of a variety of complex polymer topologies.<br>
Journal
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- KOBUNSHI RONBUNSHU
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KOBUNSHI RONBUNSHU 64 (11), 709-715, 2007
The Society of Polymer Science, Japan
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Details 詳細情報について
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- CRID
- 1390001206521404672
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- NII Article ID
- 10019980561
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- NII Book ID
- AN00085011
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- ISSN
- 18815685
- 03862186
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- NDL BIB ID
- 9283082
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
- KAKEN
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- Abstract License Flag
- Disallowed
