1269621-08-0Relevant articles and documents
Unified Strategy to Access 6H-Benzofuro[2,3-b]indoles and 5,6-Dihydroindolo[2,3-b]indoles via UV Light-Mediated Diradical Cyclization
Cheng, Bin,Zu, Bing,Li, Yuntong,Zhai, Shengxian,Xu, Wei,Li, Yun,Zhai, Hongbin
, p. 474 - 478 (2017/12/26)
A unified protocol for the construction of 6H-benzofuro[2,3-b]indoles and 5,6-dihydroindolo[2,3-b]indoles via UV light-mediated diradical cyclization was developed and preliminary efforts were also made to functionalize at C10b position of 6H-benzofuro[2,3-b]indoles. This mild and facile strategy may have great potential in the syntheses of natural products and functional materials. (Figure presented.).
Preparation of heterocyclic amines by an oxidative amination of zinc organometallics mediated by CuI: A new oxidative cycloamination for the preparation of annulated indole derivatives
Kienle, Marcel,Wagner, Andreas J.,Dunst, Cora,Knochel, Paul
, p. 517 - 523 (2011/10/09)
Functionalized heterocyclic zinc reagents are easily aminated by an oxidative amination reaction of zinc amidocuprates prepared from various lithium amides. For the oxidation step, PhI(OAc)2 proved to be the best reagent. The required heterocyc