“Substituent on Benzenesulfonyl Group” Effect in Use of 8-Benzenesulfonamidoquinoline Derivatives as Chelate Extractant
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概要
- 論文の詳細を見る
"Substituent on benzenesulfonyl group" effect of 8-benzenesulfonamidoquinoline [N-(8-quinolyl)benzenesulfonamide, Hbsq] as bidentate chelate extractant for divalent metal cations was investigated with using Hbsq and its eight derivatives. Introduction of electron-withdrawing substituent on the benzenesulfonyl group in Hbsq enhanced the extractability that originated from its inductive effect. Furthermore, a bulky substituent on an ortho-position of the benzenesulfonyl group resulted in no steric effect in extraction, whereas the existence of two substituents on each ortho-position caused lower extraction performance due to steric hindrance.
- Japan Society for Analytical Chemistry = 日本分析化学会の論文
- 2003-02-10
著者
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Oshima Syunichi
Division Of Basic Sciences Graduate School Of Natural Science And Technology Kanazawa University
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Hirayama N
Department Of Chemistry Faculty Of Science Kanazawa University
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HIRAYAMA Naoki
Department of Chemistry, Faculty of Science, Kanazawa University
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Honjo T
Department Of Chemistry Faculty Of Science Kanazawa University
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Honjo Takaharu
Department Of Chemistry Faculty Of Science Kanazawa University
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SUGISAKA Noriko
Division of Material Chemistry, Graduate school of Natural Science and Technology
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TAGA Junko
Division of Material Chemistry, Graduate school of Natural Science and Technology
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Taga Junko
Division Of Material Chemistry Graduate School Of Natural Science And Technology
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Sugisaka Noriko
Division Of Material Chemistry Graduate School Of Natural Science And Technology
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Hirayama Naoki
Department Of Chemistry Faculty Of Science Toho University
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