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Rotational Energy Barrier around the C1?C11 Single Bond in Lamellarins: A Study by Variable-Temperature NMR
http://hdl.handle.net/10069/34068
http://hdl.handle.net/10069/340684a682bff-5dd8-4b42-b076-3a271757cf11
名前 / ファイル | ライセンス | アクション |
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supporting info.pdf (3.9 MB)
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Het88_1121.pdf (916.8 kB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2014-01-23 | |||||
タイトル | ||||||
タイトル | Rotational Energy Barrier around the C1?C11 Single Bond in Lamellarins: A Study by Variable-Temperature NMR | |||||
言語 | ||||||
言語 | eng | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | journal article | |||||
著者 |
Fukuda, Tsutomu
× Fukuda, Tsutomu× Itoyama, Ryosuke× Minagawa, Terufusa× Iwao, Masatomo |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | In order to estimate the free energy barrier to rotation around the C1-C11 single bond in lamellarins, new lamellarin analogues (1a), (1b), (2a), and (2b) possessing diastereotopic protons or carbons at the C1 aryl moiety were synthesized. Variable-temperature 1H and 13C NMR measurements of these analogues revealed that the free energy barriers to rotation around the C1-C11 axis in 5,6-saturated and 5,6-unsaturated lamellarins were around 72-74 and 83-87 kJ/mol, respectively. | |||||
書誌情報 |
HETEROCYCLES 巻 88, 号 2, p. 1121-1133, 発行日 2014 |
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出版者 | ||||||
出版者 | 日本複素環化学研究所 | |||||
出版者別言語 | ||||||
Japan Institute of Heterocyclic Chemistry | ||||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 03855414 | |||||
DOI | ||||||
関連タイプ | isIdenticalTo | |||||
識別子タイプ | DOI | |||||
関連識別子 | 10.3987/COM-13-S(S)69 | |||||
権利 | ||||||
権利情報 | c 2014 The Japan Institute of Heterocyclic Chemistry | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
引用 | ||||||
内容記述タイプ | Other | |||||
内容記述 | HETEROCYCLES, 88(2), pp.1121-1133; 2014 |