【摘要】 该文通过V ilsm e ier反应,用4,4′-二甲基三苯胺制得了4-[N,N-二(4′-甲基苯基)]氨基苯甲醛(Ⅰ),收率85.4%;Ⅰ与1,1-二苯基-3-氯丙烯经W ittig反应合成了三苯胺衍生物4-(4,′4′-二苯基-1,′3′-丁二烯基)-N,N-二(4″-甲基苯基)苯胺(Ⅱ),收率43.0%,HPLC面积归一法测定目的产物为99.64%。通过紫外光谱、红外光谱、质谱和元素分析对产物的组成和结构进行了鉴定。用Ⅱ作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=-580 V,VR=-20 V,E1/2=0.50 lx.s,表明Ⅱ具有优良的空穴传输特性。更多还原

【Abstract】 4-[N,N-Bis（4′-methylphenyl）]aminobenzaldehyde（Ⅰ） was prepared by Vilsmeier reaction of 4,4′-dimethyltriphenylamine in 85.4% yield, which then reacted with 1,1-diphenyl-3-cholopropylene via Wittig reaction to get triphenylamine derivative 4-（4′,4′-diphenyl-1′,3′-butadienyl）-N,N-bis（4″-methylphenyl） aniline（Ⅱ）.The yield was 43.0%,and its area was 99.64% of the total peak areas measured by HPLC area normalization method.The composition and structure of Ⅰ and Ⅱ were measured by UV,IR,MS and elementary analysis.Then Ⅱ was used for the fabrication of organic photoconductor of functional separation type as hole transfer material（HTM）,the data of its xerographic property being V₀=-580 V,V_R=-20 V and E_1/2=0.50 lx·s.It is showed that Ⅱ had excellent photographic performance.更多还原