Structure of polyaza-heterocycles obtained from reaction of two (3-methylfuroxan-4-yl)phenylhydrazines with formaldehyde
Structure of polyaza-heterocycles obtained from reaction of two (3-methylfuroxan-4-yl)phenylhydrazines with formaldehyde
2-Methoxy-5-(3-methylfuroxan-4-yl)phenylhydrazine (Hy1) and 4,5- methylendioxy-2-(3-methylfuroxan-4-yl)phenylhidrazine (Hy2) were introduced in the reaction with paraformaldehyde in the presence of acetic acid as catalyst to afford two new polyaza-heterocyclic compounds