Application of 27258-33-9, Each compound has different characteristics, and only by selecting the characteristics of the compound suitable for a specific situation can the compound be applied on a large scale. 27258-33-9, name is 1-Methyl-1H-pyrazole-5-carbaldehyde, This compound has unique chemical properties. The synthetic route is as follows.
To 2-methylpyrazole-3-carbaldehyde (55 mg, 0.50 mmol), benzyl 2-aminoacetate tosylate (186 mg, 0.550 mmol), acetic acid (1 mL), and dichloromethane (1.5 mL) were added, followed by stirring at room temperature. Sodium triacetoxyborohydride (159 mg, 0.750 mmol) was added thereto, followed by stirring at room temperature overnight. The reaction liquid was diluted with dichloromethane, and saturated aqueous sodium hydrogen carbonate was added thereto. After extraction with dichloromethane, the organic layer was washed with water and saturated aqueous sodium chloride, dried over anhydrous magnesium sulfate, and concentrated under reduced pressure
The chemical industry reduces the impact on the environment during synthesis 1-Methyl-1H-pyrazole-5-carbaldehyde. I believe this compound will play a more active role in future production and life.