A novel peri-annulated heterocyclic system of 1,2-dihydrobenz[6,7]oxepino[4,3,2-cd]indole was prepared starting from TNT via 4,6-dinitro-1-tosylindoline as a key intermediate. Base-induced CC bond shift in 1,2-dihydrobenz[6,7]oxepino[4,3,2-cd]indoles affords isomeric 2,11-dihydrobenz[6,7]oxepino[4,3,2-cd]indoles.
一种新颖的关节周围-annulated 1,2-二氢苯并[6,7]氧杂并[4,3,2的杂环体系CD经由4,6-二硝基-1- tosylindoline]
吲哚由TNT起的关键中间体。1,2-二氢苯并[6,7] oxepino [4,3,2- cd ]
吲哚中的碱基诱导的C C键移位提供了异构体2,11-二氢苯并[6,7] oxepino [4,3,2- cd ]
吲哚。