146763-33-9Relevant articles and documents
Novel synthese of heterocycles with N-(1-haloalkyl)azinium halides. Part 5. Preparation of N-substituted 1,4-dihydropyridines
Vanden Eynde,Mayence,Maquestiau,Anders
, p. 3291 - 3304 (2007/10/02)
Thirty N-substituted Hantzsch 1,4-dihydropyridines were prepared under mild and neutral conditions from N-substituted enaminocarbonyl derivatives and aldehydes activated under the form of N-(1-chloroalkyl)pyridinium chlorides by means of thionyl chloride