1-溴-3-碘苯置于铜,Potassium Carbonate体系中,用 二氯甲烷,水 用作溶剂,以82.4%的收率获得9-(3-溴苯基)-9H-咔唑
参考文献:Use Of Dibenzofurans And Dibenzothiophenes Substituted By Nitrogen-Bonded Five-Membered Heterocyclic Rings In Organic Electronics
标题:Use Of Dibenzofurans And Dibenzothiophenes Substituted By Nitrogen-Bonded Five-Membered Heterocyclic Rings In Organic Electronics
摘要:本发明涉及在有机电子器件中将至少含有一个氮键合的五元杂环环作为取代基的二苯并呋喃和二苯并噻吩用作主体,阻挡剂和/或电荷传输材料.本发明还涉及至少含有一个氮键合的五元杂环环和至少一个咔唑基团作为取代基的二苯并呋喃和二苯并噻吩,以及其制备方法和在有机电子器件中的应用.