3469-69-0, Adding a certain compound to certain chemical reactions, such as: 3469-69-0, name is 4-Iodopyrazole, belongs to pyrazoles-derivatives compound, can increase the reaction rate and produce products with better performance than those obtained under traditional synthetic methods. Here is a downstream synthesis route of the compound 3469-69-0.
4-iodo-lH-pyrazole (5.03 g, 25.92 mmol, 1.0 eq) was dissolved in dry THF (40 mL), NaH (4.16 g, 60%, 4.0 eq) was added in portions. T he resulting mixture was stirred at rt for 30 min. To this mixture was added (2- (chloromethoxy)ethyl)trimethylsilane (6.47 g, 38.89 mmol, 1.5 eq) dropwise. The reaction was stirred at ambient temperature for 2 h, then poured into saturated aqueous NH4CI. The mixture was extracted with EA, washed with water, brine, dried over anhydrous sodium sulfate, and purified on silica gel column to afford desired 4-iodo-l -((2-(trimethylsilyl)ethoxy)methyl)-lH-pyrazole (7.5 g, 89%).
In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles, 4-Iodopyrazole, other downstream synthetic routes, hurry up and to see.