研究发现在-定条件下,4-(二甲氨基)苯甲醛与4-[(1H-[1,2,4]三氮唑-1-基)-甲基]苯腈发生缩合反应得到了-个新的含有三唑环的l,2-二苯乙烯——(E)-4-[2-(4-二甲氨基苯基)-1H-(1,2,4-三氮唑-1-基)乙烯基]苯腈(C19H17N5)。用红外光谱、氢核磁共振谱、质谱、元素分析对化合物的结构进行了表征。
A novel stilbene with triazole ring (E)-4-[-2-(4-dimethylaminophenyl)-lH- (1,2,4)tri- azol-l-yl-vinyl~henzonitril (C19 H17 N5) was synthesized by the condensation of 4-(dimethylamino) henzaldehyde with 4-[ (1H-1, 2,4-triazoi-l-yl) methyl] benzonitrile. The structure of the product was confirmed by IR, 1H NMR, MS and elemental analysis.