Sodium Hydroxide → 4-(3-Phenylanilino)-2-(3-pyridinyl)-6-(trifluoromethyl)pyrimidine

反応式

Cl[C:2]1[CH:7]=[C:6]([C:8]([F:11])([F:10])[F:9])[N:5]=[C:4]([C:12]2[CH:13]=[N:14][CH:15]=[CH:16][CH:17]=2)[N:3]=1.[NH2:18][C:19]1[CH:20]=[C:21]([C:25]2[CH:30]=[CH:29][CH:28]=[CH:27][CH:26]=2)[CH:22]=[CH:23][CH:24]=1.[OH-].[Na+]>>[C:25]1([C:21]2[CH:20]=[C:19]([CH:24]=[CH:23][CH:22]=2)[NH:18][C:2]2[CH:7]=[C:6]([C:8]([F:11])([F:10])[F:9])[N:5]=[C:4]([C:12]3[CH:13]=[N:14][CH:15]=[CH:16][CH:17]=3)[N:3]=2)[CH:26]=[CH:27][CH:28]=[CH:29][CH:30]=1

参加物

反応物 3

HCID 14798Sodium Hydroxide

HCID 167173-Aminobiphenyl

HCID 14859904-Chloro-2-(pyridin-3-yl)-6-(trifluoromethyl)pyrimidine

生成物 1

HCID 227323724-(3-Phenylanilino)-2-(3-pyridinyl)-6-(trifluoromethyl)pyrimidine

実験手順

The title compound was prepared from a mixture of 4-chloro-2-(3-pyridinyl)-6-(trifluoromethyl)pyrimidine (50 mg, 0.193 mmol) and 3-aminobiphenyl (65 mg, 0.386 mmol) similar to Example 58. The mixture was basified with aqueous 2N NaOH to pH 10–12. The resulting precipitate was collected by filtration, washed with excess water:ethanol (1:1) and isolated as a light brown solid (64 mg, 85%). 1H NMR (CDCl3): 9.67 (s, 1H), 8.75 (d, J=5.4 Hz, 2H), 7.68 (s, 1H), 7.63–7.37 (m, 10H), 6.98 (s, 1H).