Synthesis and Properties of Poly ((Perfluoroalkyl) sulfonyl) amides and Methanide Ions as New Types of Anionic Phase-Transfer Catalysts in Azo Coupling Reactions
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概要
- 論文の詳細を見る
A series of lithium salts of bis ((perfluoroalkyl) sulfonyl) amides (1) with different chain lengths of perfluoroalkyl group and tris ((trifluoromethyl) sulfonyl) methanide (TTM) were prepared. The influence of the polyfluoroalkyl chain length of the imide ions on the solubility of their benzyltrimethylammonium salts in water and the partition coefficients (α) in dichloromethane/water system were discussed with respect to the applicability of these anions to new types of anionic phase-transfer catalysts. The catalytic activities of these anions were compared with TFPB anions in the azo coupling reactions of p-nitrobenzenediazonium ions with N-ethylcarbazole in dichloromethane/water and dichloromethane/solid two-phase systems.
- 九州大学の論文
- 1995-03-01
著者
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小林 宏
Kyushu Univ. Hospital Fukuoka Jpn
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NIE Jin
Interdisciplinary Graduate School of Engineering Sciences, Kyushu University
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MEYER ZU
(Present Address)Fakultat fur Chemie, Universitat Bielefeld
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NIE Jin
Department of Chemistry, Huazhong University of Science and Technology
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Meyer Zu
(present Address)fakultat Fur Chemie Universitat Bielefeld
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Nie Jin
Interdisciplinary Graduate School Of Engineering Sciences Kyushu University
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Sonoda T
Institute Of Advanced Material Study Kyushu University
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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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Kobayashi H
Ritsumeikan Univ. Kusatsu Jpn
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