ethyl 5-amino-1-(2-nitrophenyl)-1H-pyrazole-4-carboxylate synthesis

2synthesis methods

Yield:16459-33-9 65%

Reaction Conditions:

with acetic acid in ethanol;water; for 12 h;Heating;

References:

Costanzo;Bruni;Guerrini;Selleri;Malmberg Aiello;Lamberti [Journal of Heterocyclic Chemistry,1992,vol. 29,# 6,p. 1499 - 1505]

3034-19-3 Synthesis

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