| アイテムタイプ |
文献 / Documents(1) |
| 公開日 |
2018-03-02 |
| アクセス権 |
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アクセス権 |
open access |
| 資源タイプ |
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資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
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資源タイプ |
journal article |
| 出版社版DOI |
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関連識別子 |
https://doi.org/10.1002/pola.28536 |
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関連名称 |
10.1002/pola.28536 |
| 出版タイプ |
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出版タイプ |
AM |
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出版タイプResource |
http://purl.org/coar/version/c_ab4af688f83e57aa |
| タイトル |
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タイトル |
Synthesis of Insoluble Polystyrene-Supported Flavins and Their Catalysis in Aerobic Reducion of Olefins |
| 著者 |
荒川, 幸弘
カワチ, リサ
手塚, 美彦
WEKO
127
e-Rad_Researcher
80236976
| ja |
手塚, 美彦
手塚, 美彦
ISNI
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| ja-Kana |
テヅカ, ヨシヒコ
テヅカ, ヨシヒコ
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| en |
Tezuka, Yoshihiko
Tezuka, Yoshihiko
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Search repository
南川, 慶二
今田, 泰嗣
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| 抄録 |
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内容記述 |
2’,4’-p-Vinylbenzylideneriboflavin (2’,4’-PVBRFl) was prepared as a flavin-containing monomer and copolymerized with divinylbenzene and styrene or its p-substituted derivatives such as 4-acetoxystyrene, 4-vinylbenzyl alcohol, and 4-vinylbenzoic acid to give the corresponding non-functionalized and functionalized PS-DVB-supported flavins PS(H)-DVB-Fl, PS(OAc)-DVB-Fl, PS(CH2OH)-DVB-Fl, and PS(COOH)-DVB-Fl, respectively. PS(OH)-DVB-Fl was also prepared by hydrolysis of PS(OAc)-DVB-Fl under basic conditions. These novel flavin-containing insoluble polymers exhibited characteristic fluorescence in solid state, except PS(OH)-DVB-Fl, and different catalytic activities in aerobic reduction of olefins by in-situ generated diimide from hydrazine depending on their pendant functional group. For example, PS(H)-DVB-Fl was found to be particularly effective for neutral hydrophobic substrates, which could be readily recovered by a simple filtration and reused more than 10 times without loss in catalytic activity. On the other hand, PS(OH)-DVB-Fl and PS(COOH)-DVB-Fl proved to be highly active for phenolic substrates known to be less reactive in the reaction with conventional non-supported flavin catalysts. |
| キーワード |
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主題 |
heterogeneous polymers |
| キーワード |
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主題 |
catalysis |
| キーワード |
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主題 |
flavin |
| キーワード |
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主題 |
aerobic oxidation |
| キーワード |
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主題 |
fluorescence |
| 書誌情報 |
en : Journal of Polymer Science Part A : Polymer Chemistry
巻 55,
号 10,
p. 1706-1713,
発行日 2017-03-02
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収録物識別子タイプ |
ISSN |
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収録物識別子 |
0887624X |
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収録物識別子タイプ |
ISSN |
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収録物識別子 |
10990518 |
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収録物識別子タイプ |
NCID |
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収録物識別子 |
AA1068915X |
| 収録物ID |
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収録物識別子タイプ |
NCID |
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収録物識別子 |
AA11624127 |
| 出版者 |
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出版者 |
Wiley |
| 権利情報 |
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権利情報 |
© 2017 Wiley Periodicals, Inc. |
| EID |
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識別子 |
322985 |
| 言語 |
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言語 |
eng |
jpsa_55_10_1706.pdf (1.66 MB)
