The reactions of cyclic enaminoketones with benzylidenemalonitriles were examined and a new procedure was developed for the synthesis of fused heterocyclic systems containing the 1,4-dihydropyridine ring, viz., thienopyrimidoquinolines and furopyrimidoquinolines. The characteristic features of the reactions and the Structures Of the resulting compounds were investigated.
The reactions of cyclic enaminoketones with benzylidenemalonitriles were examined and a new procedure was developed for the synthesis of fused heterocyclic systems containing the 1,4-dihydropyridine ring, viz., thienopyrimidoquinolines and furopyrimidoquinolines. The characteristic features of the reactions and the Structures Of the resulting compounds were investigated.
作者:B. V. Lichitsky、S. N. Ivanov、A. A. Dudinov、S. A. Woznesensky、M. M. Krayushkin
DOI:10.1023/a:1015056117968
日期:——
The reactions of cyclic enaminoketones with benzylidenemalonitriles were examined and a new procedure was developed for the synthesis of fused heterocyclic systems containing the 1,4-dihydropyridine ring, viz., thienopyrimidoquinolines and furopyrimidoquinolines. The characteristic features of the reactions and the Structures Of the resulting compounds were investigated.