1H-NMR study on acylamino acids. Relationship between the chemical shift of amide protons and electronegativity of acyl groups |
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Authors: | Yasuyuki Shimohigashi Tetsuo Kato Shinwon Kang Yoshihiro Minematsu Michinori Waki Nobuo Izumiya |
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Institution: | Laboratory of Biochemistry, Faculty of Science, Kyushu University 33, Higashi-ku, Fukuoka 812, Japan |
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Abstract: | The chemical shift of amide protons of acylamine acids showed a linear relation with electronegativity of the acyl groups. Prediction of the carbonyl group participated in intramolecular hydrogen bonding was discussed, gramiciding S being used as an example. |
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