HCID 9915531, Verbindung → HCID 9915530, Verbindung
Reaktionsgleichung
[ClH:1].C(OCC)(=O)C.[CH3:8][N:9]([CH3:44])[CH2:10][CH2:11][CH2:12][N:13]1[C:17]2[CH:18]=[CH:19][C:20]([C:22]([O:24][CH2:25][CH3:26])=[O:23])=[CH:21][C:16]=2[N:15]=[C:14]1[CH2:27][CH2:28][CH2:29][CH2:30][CH2:31][CH2:32][CH2:33][CH2:34][CH2:35][CH2:36][CH2:37][CH2:38][CH2:39][CH2:40][CH2:41][CH2:42][CH3:43]>C(OCC)(=O)C>[ClH:1].[CH3:44][N:9]([CH3:8])[CH2:10][CH2:11][CH2:12][N:13]1[C:17]2[CH:18]=[CH:19][C:20]([C:22]([O:24][CH2:25][CH3:26])=[O:23])=[CH:21][C:16]=2[N:15]=[C:14]1[CH2:27][CH2:28][CH2:29][CH2:30][CH2:31][CH2:32][CH2:33][CH2:34][CH2:35][CH2:36][CH2:37][CH2:38][CH2:39][CH2:40][CH2:41][CH2:42][CH3:43]Komponenten
4
Edukt 2
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
4N Hydrochloric acid/ethyl acetate solution (0.19 ml) was added to a solution containing ethyl 1-[3-(dimethylamino)propyl]-2-heptadecyl-1H-benzimidazole-5-carboxylate (0.38 g) in ethyl acetate (4 ml). After being stirred for 10 minutes at room temperature, the reaction mixture was concentrated. The residue was recrystallized with ethyl acetate, thereby yielding the entitled compound (0.29 g) as grayish yellow solid.