JOURNAL of the Tunisian Chemical Society

serving the Research, the Education and the Industry

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

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Iminoesters 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

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