The Proton Chemical Shift of Styrene
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概要
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Proton chemical shifts in nuclear magnetic resonance spectra of styrene were semi-empirically evaluated by considering the following effects: (i) The π-ring current effect, (ii) the magnetic anisotropy effect of neighboring carbon atoms, (iii) the local diamagnetic shielding of the hydrogen atom, and (iv) the partial ring current effect. Calculated values are -0.40 ppm and -0.82 ppm for β- and α-protons, respectively, referred to the proton trans to the phenyl group and the observed values are -0.50 ppm and -1.50 ppm, respectively.
- 社団法人日本物理学会の論文
- 1965-07-05
著者
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Fukui Kenichi
Faculty Of Engineering Kyoto University
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Matsuoka Shin-ichi
Faculty Of Science Kanazawa University
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Hattori Shuzo
Faculty Of Engineering Nagoya University
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YONEZAWA Teijiro
Faculty of Engineering, Kyoto University
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YAMABE Hiroko
Faculty of Engineering, Kyoto University
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Yamabe Hiroko
Faculty Of Engineering Kyoto University
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Yonezawa Teijiro
Faculty Of Engineering Kyoto University
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Fukui Kenichi
Faculty of Engineeering Kyoto University
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FUKUI Kenichi
Faculty of Engineering, Kyoto University
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Yonezawa Teijiro
Faculty of Engineeering Kyoto University
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