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Title: Synthesis, Structure, and Properties of Aromatic Ring-Layered Polymers Containing Ferrocene as a Terminal Unit
Authors: Morisaki, Yasuhiro  KAKEN_id
Murakami, Takuya
Chujo, Yoshiki
Author's alias: 森崎, 泰弘
中條, 善樹
Keywords: Aromatic ring-layered polymers
[2.2]Paracyclophane
Xanthene
Energy transfer
Issue Date: Mar-2009
Publisher: Springer
Citation: 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.
Journal title: Journal of Inorganic and Organometallic Polymers and Materials
Volume: 19
Issue: 1
Start page: 104
End page: 112
Abstract: [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.
Rights: Copyright © 2009 Springer
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。This is not the published version. Please cite only the published version.
URI: http://hdl.handle.net/2433/123392
DOI(Published Version): 10.1007/s10904-008-9236-6
Appears in Collections:Journal Articles

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