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ChemicalBook CAS DataBase List Ethyl pyrazole-3-carboxylate
5932-27-4

Ethyl pyrazole-3-carboxylate synthesis

10synthesis methods
-

Yield:5932-27-4 96%

Reaction Conditions:

with sulfuric acid at 80; for 2 h;

Steps:

Synthesis of Eopzc
To solution of ethanol (50 mL) and 3-pyrazolecarboxylicacid (1.112 g 10 mmol) at 80 °C was added concentratedsulfuric acid (2 mL), and after 2 h of stirring theethyl 1H-pyrazole-3-carboxylate was obtained (1.350 g,9.6 mmol, 96 %).

References:

Feng, Chao;Li, Xue-Jing;Zhang, Duo;Qu, Zhi-Rong;Zhao, Hong [Journal of the Iranian Chemical Society,2016,vol. 13,# 5,p. 823 - 830]

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