Sodium Carbonate → HCID 13066649, Verbindung
Reaktionsgleichung
C([O:4][C:5]1[CH:36]=[CH:35][CH:34]=[CH:33][C:6]=1[C:7]([NH:9][C:10]1[CH:19]=[C:18]([NH:20][C:21](=[O:32])[C:22]2[CH:27]=[CH:26][CH:25]=[CH:24][C:23]=2[O:28]C(=O)C)[CH:17]=[CH:16][C:11]=1[C:12]([O:14][CH3:15])=[O:13])=[O:8])(=O)C.C(=O)([O-])[O-].[Na+].[Na+]>>[C:7]([NH:9][C:10]1[CH:19]=[C:18]([NH:20][C:21](=[O:32])[C:22]2[C:23](=[CH:24][CH:25]=[CH:26][CH:27]=2)[OH:28])[CH:17]=[CH:16][C:11]=1[C:12]([O:14][CH3:15])=[O:13])(=[O:8])[C:6]1[C:5](=[CH:36][CH:35]=[CH:34][CH:33]=1)[OH:4]Komponenten
3
Versuchsvorschrift
By the procedure similar to that described in Example 4, methyl 2,4-bis(2'-acetoxybenzamido)-benzoate was hydrolized with the aid of sodium carbonate to obtain crystals. Recrystallization of the crystals from a mixture of acetone, dioxane and water gave methyl 2,4-bis(salicylamido)-benzoate having a melting point between 259° - 260°C. (Yield: 82%)
Aufarbeitung
- customto obtain crystals
- customRecrystallization of the crystals
- additionfrom a mixture of acetone, dioxane and water