(−)-HERBERTENEDIOL AND (−)-HERBERTENOLIDE, TWO NEW SESQUITERPENOIDS OF THE ENT-HERBERTANE CLASS FROM THE LIVERWORT HERBERTA ADUNCA
| URI | http://harp.lib.hiroshima-u.ac.jp/hbg/metadata/4328 | ||||||||||||||||||
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| ファイル |
松尾096.pdf
( 177.0 KB )
公開日
：2009-08-18
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| タイトル |
(−)-HERBERTENEDIOL AND (−)-HERBERTENOLIDE, TWO NEW SESQUITERPENOIDS OF THE ENT-HERBERTANE CLASS FROM THE LIVERWORT HERBERTA ADUNCA
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| 著者 |
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| 抄録 |
The photoinduced substitution reaction of 4-methylquinoline-2-carbonitrile in cyclohexane was found to show an external magnetic field effect due to HFI and Δg mechanism. It was revealed that (i) the photoreaction occurs from the S1 state as well as T1 states and (ii) the triplet radical pair intermediate 2b is responsible for the observed magnetic field effect, whereas the singlet radical pair intermediate 2a is insensitive to an external magnetic field. |
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| 掲載雑誌名 |
Chemistry Letters
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| 巻 |
12
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| 号 |
7
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| 開始ページ |
1043
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| 終了ページ |
1046
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| 出版年月日 |
1983
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| 出版者 |
Chemical Society of Japan
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| ISSN |
03667022
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| NCID |
AA00603318
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| 本文言語 |
英語
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| 資料タイプ |
学術雑誌論文
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| 区分 |
hbg
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〒737-0182 広島県呉市郷原学びの丘1丁目1番1号