A new method for the synthesis of hydrazonates. Reaction of primary amines on N-1-ethoxycarbonyl hydrazonates: Synthesis of 1,2,4-triazol-5-ones
Written by sctunisie no commentsIminoesters 1 and orthoesters 2 react with phenylhydrazine in solid/liquid environment to give hydrazonates 3 with good yield. Treatment of hydrazonate N-1-ethoxycarbonylated 4 with primary amines yields to 1,2,4-triazol-5-ones 5.
F. Chabchoub, M. Trabelsi, M. Salem
Imidates, Hydrazonates
Pages 171-178