SEARCH Articles Figures Tables Arylhydrazone protonation Arylhydrazones Arylhydrazones Arylhydrazones synthesis Arylhydrazones, dehydration Arylhydrazones, halogenation Arylhydrazones, including Ferimzone Arylhydrazones, oxidation Arylhydrazones, rearrangement Arylhydrazones, review Arylhydrazones. cyclization Fischer arylhydrazones From arylhydrazones Heterocycles from arylhydrazones Nitroformaldehyde arylhydrazone Pyrazoles arylhydrazones