Reaction of hexafluoro-N-(4-N,N-dialkylaminophenyl)-1,4-naphthoquinon-4-imines with primary amines
摘要:
Amination of 2,3,5,6,7,8-hexafluoro-N-(4-N,N-dialkylaminophenyl)-1,4-naphthoquinon-4-imines with primary amines led to the formation of 3-amino derivatives, which further underwent cyclization into 7-alkyl(aryl)-1,2,3,4,6-pentafluoro-5H-benzo[a]phenazin-5-ones. The spectral properties of compounds obtained were examined.