Bo Jiang, Qin Ye, Wei Fan, Shu-Liang Wang, Shu-Jiang Tu and Guigen Li
Chem. Commun., 2014,50, 6108-6111
DOI:
10.1039/C4CC00740A,
Communication
A novel four-component strategy for the selective synthesis of fused azepino[5,4,3-cd]indoles and pyrazolo [3,4-b]pyridines has been established. The bond-forming efficiency, accessibility of starting materials and substrate scope provide invaluable access to tetra-, and bis-heterocyclic scaffolds.
![Graphical abstract: Four-component strategy for selective synthesis of azepino[5,4,3-cd]indoles and pyrazolo[3,4-b]pyridines](/services/images/RSCpubs.ePlatform.Service.FreeContent.ImageService.svc/ImageService/image/GA?id=C4CC00740A "Graphical abstract")
