【摘要】 以对甲苯胺的自身缩合反应制备4,4’二甲基二苯胺,收率为50.28%;再与4,4’二碘联苯经乌尔曼反应合成了N,N,N’,N’四(4甲基苯基)[1,1’联苯]4,4’二胺(TTB),收率为84.56%。通过紫外吸收光谱、红外吸收光谱、质谱、高效液相色谱以及元素分析对产物的组成和结构进行了鉴定。用合成的TTB作为空穴传输材料制成功能分离型有机光导体,测得其静电特性数据为V0=-860V,VR=-50V,E1/2=0.3lx.s。实验证明TTB是一种性能优良的空穴传输材料。更多还原

【Abstract】 In this paper, N,N,N’,N’-tetra（4-tolyl）-[1,1’-biphenyl]-4,4’-diamine （TTB） was synthesized via the Ullmann reaction of bis（4-methylphenyl）amine prepared by the self-condensation reaction of p-toluidine in 50.28% yield with p,p’-diiodo-biphenyl, and the yield was 84.56%.The composition and structure of the products were measured by UV,IR,MS,HPLC and elemental analysis.The organic photoconductor of functional separation type was then fabricated using TTB as a HTM,the data of its xerographic property were V₀=-860V,V_R=-50V,E_1/2=0.3lx·s.It was proved that TTB was a HTM with favorable performance.更多还原