33583-12-9Relevant articles and documents
General synthesis of pyrido[1,2-a]indoles via Pd-catalyzed cyclization of o-picolylbromoarenes
Chuentragool, Padon,Li, Zhou,Randle, Katrina,Mahchi, Faraj,Ochir, Ishmael,Assaf, Shadi,Gevorgyan, Vladimir
, p. 273 - 277 (2018)
An efficient Pd-catalyzed cyclization of o-picolylbromoarenes into pyridoindoles has been developed. This novel transformation, which proceeds through a not common for Pd catalysis L-to X-type pyridine ligand swap, provides an efficient route to aryl-, as well as to cyanopyrido[1,2-a]indoles, not easily accessible by existing cyclization methods.
An efficient synthesis of pyrido[1,2-a]indoles through aza-Nazarov type cyclization
Karthikeyan, Iyyanar,Arunprasath, Dhanarajan,Sekar, Govindasamy
, p. 1701 - 1704 (2015/03/03)
Transition metal free Br?nsted acid mediated synthesis of biologically important pyrido[1,2-a]indole scaffolds through aza-Nazarov type cyclization of readily available diaryl(2-pyridyl)methanol using formic acid has been developed. This methodology has b