In the next few decades, the world population will flourish. As the population grows rapidly and people all over the world use more and more resources, all industries must consider their environmental impact. 67-51-6, name is 3,5-Dimethyl-1H-pyrazole belongs to pyrazoles-derivatives compound, it is a common compound, a new synthetic route is introduced below. HPLC of Formula: C5H8N2
3,5-dimethyl-1 H-pyrazole (100 mg, 1.04 mmol) was dissolved in 1.0 mL of TFA. N-iodosuccinimide (234 mg, 1.04 mmol) was added in one portion. The reaction was strirred at rt for 1 h. LCMS showed clean reaction. Water and EtOAc were added and the phases were separated. The organic phase was washed with a aqueous saturated solution of sodium sulfite and was dried over sodium sulfate, filtered and concentrated. Afforded 230 mg of crude product (1.04 mmol, 99%) as a white solid.
The synthetic route of 67-51-6 has been constantly updated, and we look forward to future research findings.