TFPB塩の溶液化学 : 裸のアルカリ金属イオンの親電子反応性について
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概要
- 論文の詳細を見る
The electrophilicity of highly desolvated naked alkali metal ions ionpaired with tetrakis(3, 5-bis(trifluoromethy)phenyl)borate (TFPB) anion in nonpolar organic solvents was investigated in the C-C bond formation reactions catalyzed by sodium TFPB, the halochromism of 2, 4, 4′, 6-tetramethoxyazobenzene, and the alkali metal ion-catalyzed Diels-Alder reactions of cyclopentadiene with methyl vinyl ketone in dichloromethane and toluene solutions. The effective surface charge density of alkali metal ions, the effective coordination of the counter anions ion-paired with the metal ions, and the hydration number of the metal ions are proved to be the essential factors for the apparent electrophilicity of the alkali metal ions in nonpolar organic solvents.
- 九州大学の論文
- 1993-09-30
著者
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園田 高明
九大 機能物質科研
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小林 宏
Kyushu Univ. Hospital Fukuoka Jpn
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聶 進
九州大学大学院総合理工学府
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苑田 晃成
九州大学大学院総合理工学府
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藤木 寛治
九州大学総合理工学研究科分子工学専攻
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柳楽 明久
九州大学総合理工学研究科分子工学専攻
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聶 進
華中理工大学化学系
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苑田 晃成
九州大学総合理工学研究科分子工学専攻
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Kobayashi H
Toshiba Corp. Kawasaki‐shi Jpn
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Kobayashi H
Institute Of Scientific And Industrial Research Osaka University:crest Japan Science And Technology
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