Continuously updated synthesis method about 3-Amino-5-phenylpyrazole

The synthetic route of 1572-10-7 has been constantly updated, and we look forward to future research findings.

Reference of 1572-10-7,Some common heterocyclic compound, 1572-10-7, name is 3-Amino-5-phenylpyrazole, molecular formula is C9H9N3, traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc, below Introduce a new synthetic route.

General procedure: The general method was described for the synthesis of D1. Compound C1 (150 mg, 0.393 mmol) was dissolved in ethanol (2 mL),followed by addition of 5-phenyl-1H-pyrazol-3-amine (62.63 mg, 0.393 mmol) and triethylamine (119.43 mg, 1.18 mmol). The mixture was stirred at room temperature for 5 h. The resultant mixture was purified by column chromatography to give D1.

The synthetic route of 1572-10-7 has been constantly updated, and we look forward to future research findings.