Hydrochloric Acid → TC-S 7001

反応式

[F:1][C:2]1[CH:3]=[C:4]([CH:6]=[C:7]([F:20])[C:8]=1[O:9][C:10]1[CH:15]=[CH:14][N:13]=[C:12]2[NH:16][CH:17]=[C:18]([CH3:19])[C:11]=12)[NH2:5].[Cl:21][C:22]1[CH:27]=[C:26](Cl)[N:25]=[C:24]([NH2:29])[N:23]=1.Cl.[OH-].[Na+]>O>[Cl:21][C:22]1[N:23]=[C:24]([NH2:29])[N:25]=[C:26]([NH:5][C:4]2[CH:3]=[C:2]([F:1])[C:8]([O:9][C:10]3[CH:15]=[CH:14][N:13]=[C:12]4[NH:16][CH:17]=[C:18]([CH3:19])[C:11]=34)=[C:7]([F:20])[CH:6]=2)[CH:27]=1

参加物

実験手順

415 mg (1.51 mmol) of 3,5-difluoro-4-[(3-methyl-1H-pyrrolo[2,3-b]pyridin-4-yl)oxy]aniline and 321 mg (1.96 mmol) of 4,6-dichloropyrimidine-2-amine are suspended in 8 ml of water. 1.96 ml of 1N hydrochloric acid are added, and the mixture is heated at reflux overnight. Using 1N aqueous sodium hydroxide solution, the pH is then adjusted to 10, resulting in the precipitation of crystals. The crystals are filtered off with suction and washed with water. The crude product is purified by column chromatography on silica gel (mobile phase: dichloromethane/methanol (7N ammonia) 100:1 to 100:5).