反应详情

(1-Benzyl-3,5-dimethyl-1H-pyrazol-4-yl)-acetic acid (1.00 g, 4.1 mmol) was dissolved in 3N methanolic HCl (7.5 mL) and stirred at room temperature for 18 h. The reaction mixture was neutralized with aqueous NaHCO3 solution and extracted with dichloromethane. The organic layer was dried over MgSO4 and concentrated under reduced pressure.

1. extractionextracted with dichloromethane
2. dry with materialThe organic layer was dried over MgSO4
3. concentrationconcentrated under reduced pressure