Reactions of β-aminoenones with acetylhydrazine, semicarbazide and methoxycarbonylhydrazine. Synthesis of 1-acetyl-, 1-carboxamide- or methyl 1- carboxylated pyrazole derivatives

1. Alberola, A.
2. Calvo, L.
3. Ortega, A.G.
4. Sádaba, M.L.
5. Sañudo, M.C.
6. Granda, S.G.
7. Rodríguez, E.G.