Analytical Chemical Studies on SoluteーSolvent Interactions and Phase Transfer Reactions

溶质-溶剂相互作用和相转移反应的分析化学研究

• 批准号: 01303004
• 负责人: MATSUI Masakazu
• 金额: $ 5.06万
• 依托单位: Kyoto University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Co-operative Research (A)
• 财政年份: 1989
• 资助国家: 日本
• 起止时间: 1989 至 1990
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-01303004/
• 关键词: Solute-Solvent interaction; Solute-Solute interaction; solvent-Solvent Interaction; Phase Transfer Reaction; Solvent Extraction; Spectrometric Measurement; Voltammetry at Liquid; Liquid Interface; Methods for Separation and Determination

Results obtained in the present co-operative work are as follows.Solute-solvent interaction in analytical chemical reactions. Solute-solvent interaction was evaluated through the studies on (1) solvent effects on the optical oxidation potentials of an ion, (2) solvent effects on the electrochemiluminescence, (3) reaction of hydroxide ion with electron acceptors in nonaqueous solvents, (4) ion association of metal perchlorates, and (5) complex formation between ion and solvent molecule.Solute-slovent interaction and phase transfer reactions (solvent extraction). (1) Solvent extraction behavior of isopoly and heteropoly molybdates was systematized by applying solvatochromic parameters. (2) The solvatochromism was verified to be powerful for the explanation of solute-solvent interactions using macrocyclic tetramine nickel (II) complex. (3) Molybdophosphonate and molybdosulphate complexes were synthesized in a mixture of water and organic solvents, and their structures were determined. (4) … More Extraction behavior of silvior (I) complexes of tetrathio ethers was explained based on their structure. (5) The capacity factor of metal complexes in reversed phase liquid chromatography was evaluated taking into account the liquid-liquid partition modal. (6) Chirality recognition was improved employing the adduct formation of Lewis bases with beta-diketone chelates in various solvents (7) Some novel reagents were proposed for selective solvent extraction of metals.Electrochemical studies on solute-solvent interaction. Voltammetry for ion transfer at the liquid/liquid interface was applied to elucidate (1) principles of ion sensors and their applicabilities to biochemical species and (2) the interaction between the ion transfer and the electron transfer at an aqueous/organic solution interface. Basic data relative to solute-solvent and solvent-solvent interactions was accumulated through measurements of liquid junction potentials between different solvents.New analytical methods based on solut-solvent interaction. (1) A method for the determination of proton concentration in paper was developed extracting proton into nonaqueous solvent. (2) Method for speciation of actinide ions was proposed based on their complexing ability in aqueous media. Less

本合作工作取得的成果如下：分析化学反应中的溶质-溶剂相互作用。通过研究（1）溶剂对离子光氧化电位的影响，（2）溶剂对电化学发光的影响，（3）非水溶剂中氢氧根离子与电子受体的反应，（4）金属高氯酸盐的离子缔合，（5）离子与溶剂分子形成络合物、溶剂-溶质相互作用和相转移反应（溶剂萃取）。(1)应用溶致变色参数系统地研究了同、杂多杂多杂多酸盐的溶剂萃取行为。(2)溶剂化显色性被证实是强大的溶质-溶剂相互作用的解释使用大环四胺镍（II）配合物。(3)在水和有机溶剂的混合溶剂中合成了磷钼酸盐和硫酸钼酸盐配合物，并测定了它们的结构。（四） ...更多信息 从结构上解释了四硫代醚类银（I）配合物的萃取行为。(5)在考虑液-液分配模型的基础上，计算了金属配合物在反相液相色谱中的容量因子。(6)通过刘易斯碱与β-二酮螯合物在不同溶剂中形成加合物，提高了手性识别能力。（7）提出了一些新的金属选择性溶剂萃取试剂。溶质-溶剂相互作用的电化学研究。本文应用伏安法研究了液/液界面离子转移，阐明了离子传感器的原理及其对生物化学物质的适用性;阐明了水/有机溶液界面离子转移与电子转移之间的相互作用。通过测定不同溶剂间的液接界电位，积累了溶质-溶剂、溶剂-溶剂相互作用的基础数据，提出了基于溶质-溶剂相互作用的新的分析方法。(1)建立了一种用非水溶剂萃取质子测定纸张中质子浓度的方法。(2)基于锕系元素在水介质中的络合能力，提出了一种用于锕系元素形态分析的方法。少

项目成果

K.Chayama: "Extraction Behavior of Silver Ion with Cyclic and Acyclis Tetrathio Ethers and the Molecular Structures of the Silver Ion" Anal.Sci.6. 883-887 (1990)

K.Chayama：“银离子与环状和无环四硫醚的萃取行为以及银离子的分子结构”Anal.Sci.6。

H.Doe: "Mass Transfer of Acetylacetone,Etylene Glycol MonoーnーButyl Ethyer and Ethylene Glycol Monophenyl Ether Across Water ーCarbon Tetrachloride and WaterーChloroform Intefaces" Anal.Chim.Acta. 237. 237-240 (1990)

H.Doe：“乙酰丙酮、乙二醇单丁基乙醚和乙二醇单苯醚在水-四氯化碳和水-氯仿界面上的传质” Anal.Chim.Acta 237. 237-240 (1990)

T.Nakamura: "Response and Application in Dipolar Aprotic Solvents of lonーSelective Electrodes Based on Polyacrylamide Modified with Acyclic Poly(Oxyethylene)Derivatives" Bull.Chem.Soc.Jpn.62. 3089-3092 (1989)

T.Nakamura：“基于无环聚氧乙烯衍生物改性聚丙烯酰胺的离子选择性电极在偶极非质子溶剂中的响应和应用”Bull.Chem.Soc.Jpn.62 (1989)。

E.Yamada: "Thermodynamic Study on the Wxtractoin of Codalt Comples with 8ーQuinoliol into 1,1,2,2ーTetrachloroethane" Bull.Chem.Soc.Jpn.62. 1047-1052 (1989)

E.Yamada：“Codalt 与 8-喹啉醇复合物转化为 1,1,2,2-四氯乙烷的热力学研究”Bull.Chem.Soc.Jpn.62 (1989)。

S.Ikeda: "Microtechnique for Chemical Analysis of Clinical Samples by Totally Reflecting Xーray Fluorescence Spectrometry and Inelastic Electron Tunneling Spectroscopy" Z.Anai.Chem.334. 676 (1989)

S.Ikeda：“通过全反射 X 射线荧光光谱法和非弹性电子隧道光谱法对临床样品进行化学分析的微技术”Z.Anai.Chem.334 (1989)。