were synthesized. Their condensation with benzyl amine resulted in indole core containing Schiff bases benzyl-(1-pyridin-2-ylmethyl-1H-indol-3-ylmethylene)amine (L1) and benzyl-[1-(1-benzyl-1H-[1,2,3] triazole-4-ylmethyl)-1H-indol-3-yl methylene]amine (L2) respectively, unknown hitherto. The K2CO3 promoted sulfenylation of indole formed 3-(pyridin-2-ylsulfanyl)-1H-indole (L3), also unknown so far
合成了1-
吡啶-2-基甲基-1H-
吲哚-3-
甲醛和1-((1-苄基-
1H-1,2,3-三唑-4-基)甲基)-1H-
吲哚-3-
甲醛。它们与苄基胺的缩合导致
吲哚核含有席夫碱苄基-(1-
吡啶-2-基甲基-1H-
吲哚-3-基亚甲基)胺(L1)和苄基-[1-(1-苄基-1H- [1] ,2,3]三唑-4-基甲基)-1H-
吲哚-3-基亚甲基]胺(
L2)迄今未知。K2CO3促进了
吲哚的亚磺酰化反应,形成了3-(
吡啶-2-基
硫烷基)-1H-
吲哚(L3),到目前为止也不清楚。L1-L3的产率为72-93%。在CH3COONa存在下与四
氯钯酸
钠(II)反应时的L1和
L2得到复合物[Pd(L1 /
L2-H)Cl](1/2),其中它们结合成三齿状(N,C-,N' )钳夹模式。与[(MeCN)2PdC
L2]反应时的L3产生带有螺环的二聚palladacycle [Pd(L3-H)Cl] 2(3)。使用1H,13C