34164-94-8Relevant articles and documents
Skeletal diverse synthesis of N-fused polycyclic heterocycles via the sequence of Ugi-type MCR and CuI-catalyzed coupling/tandem Pictet-Spengler reaction
Tyagi, Vikas,Khan, Shahnawaz,Bajpai, Vikas,Gauniyal, Harsh M.,Kumar, Brijesh,Chauhan, Prem M. S.
, p. 1414 - 1421 (2012/03/11)
Several diversity-oriented syntheses of N-fused polycyclic heterocycles have been demonstrated but most of them are based on point diversity within the same library and usually involve time-consuming sequential multistep syntheses, which also suffer from
(Bromodimethylsulfonium) bromide-catalyzed one-pot three-component synthesis of imidazo[1,2-a]pyridines
Venkatesham,Manjula,Rao, B. Vittal
experimental part, p. 942 - 947 (2011/09/16)
Figure represented. (Bromodimethylsulfonium) bromide-catalyzed one-pot multicomponent reaction of 2-aminopyridine with aromatic aldehyde(s) and TMSCN yielding N-benzylidene-2-phenylimidazo[1,2-a]pyridines exclusively has been described. The reaction is so
An efficient, regioselective, versatile synthesis of N-fused 2- and 3-aminoimidazoles via Ugi-type multicomponent reaction mediated by zirconium(IV) chloride in polyethylene glycol-400
Guchhait, Sankar K.,Madaan, Chetna
supporting information; body text, p. 628 - 632 (2009/07/01)
An Ugi-type multicomponent reaction of heterocyclic amidines with aldehydes and isocyanides catalyzed by zirconium(IV) chloride in PEG-400 was developed. The protocol offers the rapid, environment friendly, regioselective and versatile synthesis of medici