三芳胺论文：三芳胺+空穴传输材料+二价糖簇+合成+生物活性

三芳胺论文：三芳胺 空穴传输材料 二价糖簇 合成 生物活性三芳胺论文:三芳胺 空穴传输材料 二价糖簇 合成 生物活性 【中文摘要】1.以二芳胺和3,5-二甲基碘苯为原料,利用乌尔曼(Ullmann)反

三芳胺论文：三芳胺 空穴传输材料 二价糖簇 合成 生物 活性 三芳胺论文:三芳胺 空穴传输材料 二价糖簇 合成 生物活性 【中文摘要】1.以二芳胺和3,5-二甲基碘苯为原料,利用乌尔曼 (Ullmann)反应,成功地合成出了四个不对称三芳胺衍生物TM-I-14 (DMTPA,m-CH3-DMTPA,p-CH3-DMTPA和m-OCH3-DMTPA),除DMTPA之 外均为新化合物。利用IR、1H NMR和元素分析对其结构进行了表征。 考察了其光学、电化学和热稳定性质。实验结果表明,所合成的目标 化合物在稀溶液中发出绿色的荧光,它们显示了一个可逆的氧化 【英文摘要】1. Four asymmetric triarylamines (DMTPA, m-CH3-DMTPA, p-CH3-DMTPA and m-OCH3-DMTPA) were synthesized by diarylamines and 3,5-dimethyl-iodobenzene as the starting materials using Ullmann reaction. They are new compounds except DMTPA. The structures of the target compounds were characterized by IR, 1H NMR and elemental analysis. The optical, electrochemical, and thermal properties were examined. The results indicated that the synthesized compounds emitted deep green fluorescence in solution, displayed reversible redox processes and exhibited agood thermal stability. The synthesized triarylamines are potential hole-transporting materials and green-light-emitting materials.2. Twenty novel divalent glycoclusters (TM-II-6a6j and TM-III-7a7j) containing thioglycoside moiety were synthesized by monosaccharide (glucose, galactose and mannose), bromine and