<論文>複素環を含む脂溶性非環状ジイミン化合物の合成とそのCu^<2+>抽出能

• 大淵 真一

  応用化学科

• 原 慎一郎

  塩野義製薬(株);応用化学科

• 早瀬 素子

  三徳金属工業(株);応用化学科

• 宮竹 弘揮

  関西電力(株);応用化学科

書誌事項

タイトル別名

• <PAPER>Synthesis of the Liophilic Noncycle Diimines Compounds Having Hetero Ring and Their Extractability of Cu Ion

抄録

Liophilic noncyclic diimines compounds L_4(having 2-hydroxyphenyl group) , L_5(having 3-pyridyl group) , L_6(having 4-pyridyl group) . L_7(3-thienyl group) and L_8 (3-furyl group) were synethesized for 4-0ctyldiethylenetriamine and each aromatic aldehyde. The structure of these compounds were confirmed by FT-NMR spectra, FT-IR spectra and elemental analysis. Previous compounds (L_l(having 2-thienyl group), L_2 (having 2-furyl group), L_3 (having 2-pyridyl group)) and this work compounds as the ligands were used aqueous-1,2-dichloroethane system extraction for Cu ion. And their extractability for Cu ion were measured in the precence of sodium picrte. All compounds showed 60-90% extractability for Cu ion at pH 3-5.3. The ligands L_3 was showed more highly extractability in the all ligands. 2-Substituted ligands were showed highly extractability than 3-subutiuted ligands. The extractability was difference between N, O and S donor atom. These result were consistent with HSAB(Hard and Soft Acids and Bases) theory.

収録刊行物

• 研究紀要

  研究紀要 36 (1), 43-46, 1997-08-30

  神戸市立工業高等専門学校

キーワード

• Liophilic
• Noncyclic
• Diimine
• Extractability
• Cu
• Hetero ring

詳細情報

• CRID: 1573668926583385728
• NII論文ID: 110000042082
• NII書誌ID: AN0000363X
• ISSN: 09101160
• 本文言語コード: ja
• データソース種別:
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