Contribution à l’étude de la réactivité d’iminoéthers N-fonctionnalisés : Synthèse de pyrazolo[4,3-e]-1,2,4-triazolo[1,5-c] pyrimidines
Written by sctunisie no commentsNew pyrazolo[4,3-e]-1,2,4-triazolo[1,5-c]pyrimidines 3a-i have been synthesized through the cyclocondensation of 5-amino-4-iminopyrazolopyrimidines 2a-c and a series of electrophilic species incorporating one carbon unit.
A. Romdhane, B. Trimeche, S. Hammami, R. Gharbi, M.A. Hamza, Z. Mighri
5-amino-4-iminopyrazolopyrimidines, electrophilic species, pyrazolo[4,3-e]-1,2,4-triazolo[1,5-c]pyrimidines
Pages 111-117
