Sodium Hydroxide → HCID 57520190, compound

Reaction equation

[F:1][C:2]1[CH:7]=[CH:6][C:5]([C:8]2[C:17]([N:18]3[C:27]4[C:22](=[CH:23][C:24]([C:28]([N:30]5[CH2:35][CH2:34][O:33][CH2:32][CH2:31]5)=[O:29])=[CH:25][CH:26]=4)[CH2:21][CH2:20][CH2:19]3)=[N:16][C:15]3[C:10](=[CH:11][CH:12]=[C:13]([C:36]([O:38]C)=[O:37])[CH:14]=3)[N:9]=2)=[CH:4][CH:3]=1.[OH-].[Na+]>CO.O>[F:1][C:2]1[CH:3]=[CH:4][C:5]([C:8]2[C:17]([N:18]3[C:27]4[C:22](=[CH:23][C:24]([C:28]([N:30]5[CH2:35][CH2:34][O:33][CH2:32][CH2:31]5)=[O:29])=[CH:25][CH:26]=4)[CH2:21][CH2:20][CH2:19]3)=[N:16][C:15]3[C:10](=[CH:11][CH:12]=[C:13]([C:36]([OH:38])=[O:37])[CH:14]=3)[N:9]=2)=[CH:6][CH:7]=1

Participants

Procedure

To a solution of methyl 2-(4-fluorophenyl)-3-[6-[(morpholin-4-yl)carbonyl]-1,2,3,4-tetrahydroquinolin-1-yl]quinoxaline-6-carboxylate (107 mg, 0.20 mmol) in methanol (30 ml) and water (2.0 ml) was added sodium hydroxide (32 mg, 0.8 mmol) with stifling overnight at room temperature. The reaction mixture was concentrated under vacuum, dissolved in water (20 ml) and adjusted to pH 4 with hydrogen chloride (3 N). The solids were collected by filtration to afford 2-(4-fluorophenyl)-3-[6-[(morpholin-4-yl)carbonyl]-1,2,3,4-tetrahydroquinolin-1-yl]quinoxaline-6-carboxylic acid as a light yellow solid (90 mg, 86%).