First synthesis of tert-butyl-substituted [1,2,4]triazino[5,6-b]indole-3-thiols and indolo[2,3-b]quinoxalines
作者:Mingyue Lv、Hongmei Zheng、Yang Li、Wentao Gao
DOI:10.1007/s11164-014-1788-1
日期:2015.10
In this investigation, the first introduction of a tert-butyl group into [1,2,4]triazino[5,6-b]indole and indolo[2,3-b]quinoxaline systems, leading to a series of structurally novel 8-(t-butyl)-5H-[1,2,4]triazino[5,6-b]indole-3-thiol and 9-(t-butyl)-6H-indolo[2,3-b]quinoxaline derivatives, has been achieved by condensation of tert-butyl-substituted isatins with benzene-1,2-diamine or thiosemicarbazide
在这项研究中,叔丁基首次引入[1,2,4] triazino [5,6- b ]吲哚和吲哚[2,3- b ]喹喔啉系统,从而产生了一系列结构新颖的8 -(叔丁基)-5 H- [1,2,4]三嗪[ 5,6 - b ]吲哚-3-硫醇和9-(叔丁基)-6 H-吲哚[2,3- b ]喹喔啉衍生物是通过叔丁基取代的靛红与苯1,2-二胺或硫代氨基脲缩合而制得的。根据元素分析和光谱数据阐明了这些新合成化合物的分子结构。