Synthesis and Applications of Biomimetic Compounds(Ⅰ) = 생체모방 화합물의 합성 및 응용연구(Ⅰ)

다국어 초록 (Multilingual Abstract)

A scries of new ligands having convergent dicarboxylic acid functions, based-upon Rebek's cleft-type ionophore, have been prepared and their ion binding properties were investigated by the competitive extraction and transport experiments The main purpose of the modification was to increase the lipophilicity of the Rebek's ionophore, which was attempted by utilizing propyl analog of Kemp's triacid or by changing the bridging unit lonophores 5 and 6 were found to have a pronounced ion-binding progerty toward Ca^2+ ion. The selectivity in competivity in competitive transport of ionophore 5 for Ca^2+ over Mg^2+ and Sr^2+ is 29 8 and 99.3, and that of ionophore 6 is 10.0 and 23.2, respectively.

목차 (Table of Contents)

• 제1장 서론
• 제2장 Crown Ethers Bearing a Convergent Carboxylic Acid Function: Synthesis of
• Kemp＇s Triacid-Caped Crown Ethers and Their Ionophoric Properties
• 제3장 Synthesis and Ion Binding Properties of Rebek＇s Cleft-Type Ionophores Bearing
• Two Convergent Carboxulic Acid functions
• 제4장 New Potassium-and Cesium-selective Ionophoric Bis(crown ether)s Derived from
• Xanthene-4
• 제5장 A Facile Synthesis of Secondary α-Alkoxy or α-Acetoxy Aromatic Ketones
• 제6장 A New Procedure for α-Hydroxylation of Ketones Using Thallium(Ⅲ)
• p-Nitrobenzensulfonate (TNS)
• 제7장 Purification and Characterization of Tyrosinase from Melongena
• 제8장 A Practical Procedure for the preparation of (1E,3E)-5-Alokoxy-1-5-siloxy-1-dienes