Sodium Hydroxide → HCID 57654546, Verbindung
Reaktionsgleichung
[OH-].[Na+].C([O:5][C:6](=[O:23])[CH:7]([C:13]1[CH:14]=[C:15]2[C:20](=[CH:21][CH:22]=1)[N:19]=[CH:18][N:17]=[CH:16]2)C(OCC)=O)C>CO>[N:19]1[C:20]2[C:15](=[CH:14][C:13]([CH2:7][C:6]([OH:23])=[O:5])=[CH:22][CH:21]=2)[CH:16]=[N:17][CH:18]=1Komponenten
4
Edukt 2
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
Sodium hydroxide [2M] (0.77 mL) was added to a solution of 2-quinazolin-6-yl-malonic acid diethyl ester (0.20 g, 0.77 mmol) in methanol (10 mL) and stirred at room temperature for several hours. The reaction was evaporated, ethyl acetate was added and then 1N HCl was added dropwise until the compound went into the organic layer. The organic layer was evaporated to give 0.123 g (85%) of quinazolin-6-yl-acetic acid. 1H NMR (400 MHz, DMSO-d6) δ 9.56 (s, 1H), 9.26 (s, 1H), 7.95 (m, 3H), 3.85 (s, 2H).