Sodium Hydroxide → 2-Oxatricyclo[3.3.1.1,3,7]decane-1-carboxylic acid
Reaktionsgleichung
C[O:2][C:3]([C:5]12[CH2:14][CH:9]3[CH2:10][CH:11]([CH2:13][CH:7]([CH2:8]3)[O:6]1)[CH2:12]2)=[O:4].[OH-].[Na+]>CO.O>[C:5]12([C:3]([OH:4])=[O:2])[CH2:14][CH:9]3[CH2:10][CH:11]([CH2:13][CH:7]([CH2:8]3)[O:6]1)[CH2:12]2Komponenten
4
Edukt 2
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
To a solution of Example 56A (2.5 g, 12.6 mmol) in methanol/water (1:1, 100 mL) was added 5 N aqueous NaOH (3.8 mL, 19 mmol). The mixture was stirred at room temperature for 3 hours and then extracted with methylene chloride to remove unreacted starting material. The aqueous layer was acidified (pH˜2) with 6 N aqueous HCl and then extracted with methylene chloride. The combined acidic extracts were dried (Na2SO4), filtered and concentrated to afford 1.92 g of the title compound. MS (ESI+) m/z 183 (M+H)+.