Spetroscopic studies of surfactant solubility. III. Side-chain effects of phosphatidyl compounds in chloroform solutions.
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概要
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The infrared spectra of phosphatidyl and related compounds were studied with respect to their side-chain effects on solubility. It was clarified that the existence of a hydrogen-bonding between chloroform and a phosphate group is essential for these phosphatidyl compounds to form stable solutions in chloroform. The existence of double alkyl-chains and acyloxyl groups is clarified to be very useful for those compounds to have a strong solvent-phobic character without losing their solubility in solvents. The role of a choline moiety was also clarified. The details of the analysis of the infrared intensity were also described. It was emphasized that the intensity enhancement due to hydrogen-bond formation can be quantitatively related to the enthalpy change due to hydrogen-bond formation.
- 公益社団法人 日本化学会の論文
著者
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Okazaki Mitsuyo
Laboratory Of Chemistry College Of Liberal Arts And Sciences Tokyo Medical And Dental University
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Fujiyama Tsunetake
Institute for Molecular Science
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Fujiyama Tsunetake
Institute for Molecular Science, Myodaiji
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Tsutsui Yumiko
Department of Chemistry, Faculty of Science, Tokyo Metropolitan University
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Hara Ichiro
Laboratory of Chemistry, the Department of General Education, Tokyo Medical and Dental University
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Okazaki Mitsuyo
Laboratory of Chemistry, the Department of General Education, Tokyo Medical and Dental University
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