The New Bis(1,10-phenanthrolin-2-yl)amine Derivatives:Synthesis,Structure and Properties

• Main Authors: Hsiang Chang, 張翔
• Other Authors: Wen-Jwu Wang
• Format: Others
• Language: zh-TW
• Published: 2015
• Online Access: http://ndltd.ncl.edu.tw/handle/07287019483327756511

碩士 === 淡江大學 === 化學學系碩士班 === 103 === In this research, new ionic compounds base on 1,10-phenanthroline, L1 and L2 were synthesized with high yield. L1 was synthesised by the reaction of macrocyclic molecule HDPA (bis(1,10-phenanthrolin-2-yl)amine) with 1,6-diiodohexane. The L1 was designed for different reaction site with HDPA derivatives synthesized in other research. L1 is synthesized by the modification of phenanthroline instead of bridge nitrogen of HDPA and generate an asymmetric structure. L2 was synthesized by the exchange of anion for the solubility. The H-H COSY, HMQC and HMBC technology were used for solving the aromatic signal of L1 and L2. And L1 and L2 were identified by ESI-MS. The acid titration UV-Vis experiments shows Pka of L1 was 3.13 and Pka of L2 was 2.98. The oxidation potential of L1 were -0.19 eV, -0.89 eV and L2 were -0.73 eV, -1.07 eV. The reduction otenrial of L1 were 0.68 eV, 0.93 eV and L2 were 0.76 eV, 0.88 eV.