Item type |
学術雑誌論文 / Journal Article(1) |
公開日 |
2013-10-21 |
タイトル |
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タイトル |
Reaction of spironaphthoxazine with acid |
言語 |
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言語 |
eng |
DOI |
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関連識別子 |
https://doi.org/10.1016/j.jphotochem.2012.11.004 |
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関連名称 |
10.1016/j.jphotochem.2012.11.004 |
キーワード |
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主題 |
Spironaphthoxazine, Acid, Protonation, Complex, Fluorescence |
資源タイプ |
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資源 |
http://purl.org/coar/resource_type/c_6501 |
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タイプ |
journal article |
著者 |
Nishikiori, Hiromasa
Shimamura, Suguru
Fujii, Tsuneo
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信州大学研究者総覧へのリンク |
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氏名 |
Nishikiori, Hiromasa |
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URL |
http://soar-rd.shinshu-u.ac.jp/profile/ja.upkFbpkh.html |
出版者 |
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出版者 |
ELSEVIER SCIENCE SA |
引用 |
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内容記述 |
JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY. 252:100-106 (2013) |
書誌情報 |
JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY
巻 252,
p. 100-106,
発行日 2013-01-15
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抄録 |
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内容記述 |
The reaction of spironaphthoxazine (SNO) with acid in ethanol was investigated by spectroscopic analyses SNO was protonated and then transformed into a complex in an acidic ethanol solution in the dark. It is presumed that the complex contains a hydrated proton and its structure is similar to that of the metal complex of a merocyanine-type isomer photoderived from SNO based on its UV-vis absorption and fluorescence spectra. The complex dissociated into SNO by adding base. The complex was further changed under acidic conditions after a long time. Highly concentrated acid decomposed SNO to an indoline compound having a carboxyl group and 1-amino-2-naphthol, which was revealed by fluorescence, IR, and GC-MS analyses. These reaction processes were promoted by UV irradiation. |
資源タイプ(コンテンツの種類) |
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内容記述 |
Article |
ISSN |
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収録物識別子タイプ |
ISSN |
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収録物識別子 |
1010-6030 |
書誌レコード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 |
AA10684407 |
権利 |
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権利情報 |
Copyright© 2012 Elsevier B.V. |
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 |
WoS |
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URL |
http://gateway.isiknowledge.com/gateway/Gateway.cgi?&GWVersion=2&SrcAuth=ShinshuUniv&SrcApp=ShinshuUniv&DestLinkType=FullRecord&DestApp=WOS&KeyUT=000314480800014 |