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Light driven asymmetric polymerization: an approach for tele-control reaction
http://hdl.handle.net/2241/117351
http://hdl.handle.net/2241/117351469b3f99-e342-47b0-8cec-baae66fc70a1
名前 / ファイル | ライセンス | アクション |
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PC_2-5.pdf (2.4 MB)
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Item type | Journal Article(1) | |||||
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公開日 | 2012-06-28 | |||||
タイトル | ||||||
タイトル | Light driven asymmetric polymerization: an approach for tele-control reaction | |||||
言語 | ||||||
言語 | eng | |||||
資源タイプ | ||||||
資源 | http://purl.org/coar/resource_type/c_6501 | |||||
タイプ | journal article | |||||
著者 |
Goto, Hiromasa
× Goto, Hiromasa× Kawabata, Kohsuke |
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著者別名 |
後藤, 博正
× 後藤, 博正 |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Chiroptical activity-tunable electro-polymerization is carried out in liquid crystal (LC) electrolyte solution under irradiation by UV or visible (Vis) light. The LC electrolyte prepared in this study undergoes photo-induced phase transition through trans–cis isomerization of an azobenzene-based chiral photo-isomerization dopant in the LC electrolyte solution. The trans–cis isomerization of the dopant induced by UV light changes the structural chirality of the cholesteric LC electrolyte solution, which allows chiroptical activity tuning under the polymerization conditions. The results demonstrate realization of light-commandable asymmetric polymerization through change in a chiral environment for the electro-polymerization reaction. Note that the chiral polymer thus synthesized shows redox (electrochemical doping/dedoping)-driven change in chiroptical activity. This method can be used to induce light-driven asymmetric chemical reactions. | |||||
書誌情報 |
Polymer Chemistry 巻 2, 号 5, p. 1098-1106, 発行日 2011-05 |
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ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 1759-9954 | |||||
DOI | ||||||
識別子タイプ | DOI | |||||
関連識別子 | 10.1039/C0PY00396D | |||||
著者版フラグ | ||||||
値 | author | |||||
出版者 | ||||||
出版者 | The Royal Society of Chemistry | |||||
URI | ||||||
識別子 | http://hdl.handle.net/2241/117351 | |||||
識別子タイプ | HDL |