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タイトル: | Synthesis, Structure, and Properties of Aromatic Ring-Layered Polymers Containing Ferrocene as a Terminal Unit |
著者: | Morisaki, Yasuhiro Murakami, Takuya Chujo, Yoshiki |
著者名の別形: | 森崎, 泰弘 中條, 善樹 |
キーワード: | Aromatic ring-layered polymers [2.2]Paracyclophane Xanthene Energy transfer |
発行日: | Mar-2009 |
出版者: | Springer |
引用: | Yasuhiro Morisaki, Takuya Murakami and Yoshiki Chujo. Synthesis, Structure, and Properties of Aromatic Ring-Layered Polymers Containing Ferrocene as a Terminal Unit. Journal of Inorganic and Organometallic Polymers and Materials. 2009, 19(1), 104-112. |
誌名: | Journal of Inorganic and Organometallic Polymers and Materials |
巻: | 19 |
号: | 1 |
開始ページ: | 104 |
終了ページ: | 112 |
抄録: | [2.2]Paracyclophane-layered polymers 4a and 4b end-capped by ferrocene and [2.2]paracyclophane, respectively, were synthesized by using a xanthene skeleton as a scaffold. Two model compounds, 4, 5-bis(ferrocenylethynyl)-9, 9-dimethylxanthene 7 and pseudo-p-bis(4-ferrocenylethynyl-9, 9-dimethylxanthen-5-yl)[2.2]paracyclophane 8, comprising ferrocenes arranged in a face-to-face manner were also prepared. According to the X-ray molecular structure of compound 8, [2.2]paracyclophane between the ferrocenes had sufficient space for twisting and there was no interaction between two ferrocenes via [2.2]paracyclophane in the ground state. These polymers exhibited blue-light emission originating from the layered cyclophanes; however, the photoluminescence intensity of polymer 4a was lower than that of polymer 4b. The fluorescence emission of polymer 4a was effectively quenched by the end-capping ferrocene group. |
著作権等: | Copyright © 2009 Springer This is not the published version. Please cite only the published version. この論文は出版社版でありません。引用の際には出版社版をご確認ご利用ください。 |
URI: | http://hdl.handle.net/2433/123392 |
DOI(出版社版): | 10.1007/s10904-008-9236-6 |
出現コレクション: | 学術雑誌掲載論文等 |
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