Application of 49633-25-2, 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. 49633-25-2, name is 3-Isopropylpyrazole belongs to pyrazoles-derivatives compound, it is a common compound, a new synthetic route is introduced below.
To a solution of 3-isopropyl-IH-pyrazole (380 mg, 3.45 mmol) inDMF (8 mE) were added iodomethane (2.50 g, 17.3 mmol) and K2C03 (1.40 g, 10.4 mmol). The suspension was stirred at 20 C for 16 h before it was diluted with H20 (20 mL) and extracted with Et20 (3 x20 mL). The combined organic layers were washed with brine, dried over anhydrous Na2SO4 and filtered. The filtrate was concentrated under reduced pressure to afford a mixture of 3 -isopropyl- 1-methyl- 1H-pyrazole and 5-isopropyl- 1-methyl- 1H-pyrazole as a brown solid (350 mg, 82%).
The synthetic route of 3-Isopropylpyrazole has been constantly updated, and we look forward to future research findings.