New Syntheses of Benzotriazepines by Non-convenient Cyclization Reaction of N1,N3-Diarylamidrazones
作者:Petra Frohberg、Peter Nuhn
DOI:10.3987/com-96-7623
日期:——
Reactions of derivatives of amidrazones with formaldehyde give triazole, triazoline and unexpected benzotriazepine derivatives. We examined the effects of the substitution pattern of the N-3-aryl ring.