The Sandmeyer Reaction on Some Selected Heterocyclic Ring Systems: Synthesis of Useful 2-Chloroheterocyclic-3-carbonitrile Intermediates
作者:Abdelouahid Samadi、José Marco-Contelles、Daniel da Silva、Mourad Chioua、Maria do Carmo Carreiras
DOI:10.1055/s-0030-1258149
日期:2010.8
The Sandmeyer reaction on some selected heterocycles bearing the 2-amino-3-carbonitrile structural moiety has been investigated in order to prepare the corresponding 2-chloro-3-carbonitrile derivatives as synthetic useful intermediates for further development. Sandmeyer reaction - 2-amino(heterocyclic)-3-carbonitriles - 2-aminopyrazoles - 2-aminooxazoles - 2-amino-4H-pyrans - 2-amino-1,4-dihydropyridines