An Occurrence of Attractive Alkyl-Phenyl Interaction. The Conformations of Several 1-Phenyl-2-alkanols
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- Shoji Zushi
- Central Research Laboratories, Meiji Seika Kaisha, Ltd
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- Yoshio Kodama
- Central Research Laboratories, Meiji Seika Kaisha, Ltd
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- Yoshimasa Fukuda
- Central Research Laboratories, Meiji Seika Kaisha, Ltd
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- Ken Nishihata
- Central Research Laboratories, Meiji Seika Kaisha, Ltd
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- Motohiro Nishio
- Central Research Laboratories, Meiji Seika Kaisha, Ltd
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- Minoru Hirota
- Department of Applied Chemistry, Faculty of Engineering, Yokohama National University
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- Jun Uzawa
- The Institute of Physical and Chemical Research
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<jats:title>Abstract</jats:title> <jats:p>The conformations have been studied, by means of NMR spectroscopy, for a series of 1-alkyl-substituted 2-phenylethyl alcohols with the structure C6H5CH2CH(OH)–R, where R=CH3 (1), C2H5 (2), i-C3H7 (3), and t-C4H9 (4). It has been suggested that a rotamer in which the phenyl group is oriented gauche to the alkyl (R) and anti to the hydroxyl group is most populated in the conformational equilibria of 1–3. Another rotamer (in which Ph is anti to R) has, on the other hand, been suggested to be preferred in the conformational equilibrium of 4. The results have been discussed in the light of the presence of an attractive alkyl-phenyl interaction (CH–π interaction).</jats:p>
収録刊行物
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- Bulletin of the Chemical Society of Japan
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Bulletin of the Chemical Society of Japan 54 (7), 2113-2119, 1981-07-01
Oxford University Press (OUP)
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詳細情報 詳細情報について
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- CRID
- 1360283694078261248
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- NII論文ID
- 130001986883
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- ISSN
- 13480634
- 00092673
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- データソース種別
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