反应详情

To a suspension of [4-(4-(aminocarbonyl)-5-{[6-(morpholin-4-ylmethyl)pyridin-2-yl]amino}-2-thienyl)-1H-1,2,3-triazol-1-yl]methyl pivalate (70 mg, 0.14 mmol) in MeOH (1.5 mL) and water (1.0 mL) was added NaOH (1.0 M, 0.310 ml, 0.31 mmol). The mixture was stirred at room temperature for 45 min (the suspension became a clear orange solution). The reaction was neutralized with 2 N HCl (0.150 ml), diluted with water, and extracted with 5:1 CH2Cl2:MeOH (3×). The combined organic extracts were dried (MgSO4), filtered, combined with silica gel, and evaporated to dryness. Flash chromatography (dry load, 0-10% MeOH/CH2Cl2) yielded the title compound as a colorless solid.

1. extractionextracted with 5:1 CH2Cl2
2. dry with materialThe combined organic extracts were dried (MgSO4)
3. filtrationfiltered
4. customevaporated to dryness
5. dry with materialFlash chromatography (dry load, 0-10% MeOH/CH2Cl2)