The important role of Ethyl 5-amino-1-methyl-1H-pyrazole-4-carboxylate

According to the analysis of related databases, 31037-02-2, the application of this compound in the production field has become more and more popular.

In the chemical reaction process, reaction time, type of solvent, can easily affect the result of the reaction, thereby determining the yield and properties of the reaction product. An updated downstream synthesis route of 31037-02-2 as follows. 31037-02-2

The ligand, L (0.169 g; 1 mmol), was dissolved in hot MeOH (5 cm3), and CuCl2¡¤2H2O (0.085 g; 0.5 mmol) was added. Afew hours later, the brown microcrystals were filtered andwashed with MeOH and Et2O.Yield: 0.143 g (61%). Calcd. (Found) for CuC14H22N6Cl2: C, 35.56; H, 4.65; N, 17.78; (C,35.42; H, 4.64; N, 17.75). IR bands [ v/cm-1]: 3489, 3440,3347, 1682, 1633, 1557, 1460, 1218, 773. Molar conductivity,LambdaM (S cm2 mol-1): 24 (DMF).

According to the analysis of related databases, 31037-02-2, the application of this compound in the production field has become more and more popular.