4-(Trifluoromethyl)phenylboronic acid → 2-[8-Fluoro-3-(2-fluoro-4'-trifluoromethylbiphenyl-5-yl)imidazo[1,2-alpha]pyridin-7-yl]propan-2-ol
反応式
Cl[C:2]1[CH:3]=[C:4]([C:9]2[N:13]3[CH:14]=[CH:15][C:16]([C:19]([OH:22])([CH3:21])[CH3:20])=[C:17]([F:18])[C:12]3=[N:11][CH:10]=2)[CH:5]=[CH:6][C:7]=1[F:8].[F:23][C:24]([F:35])([F:34])[C:25]1[CH:30]=[CH:29][C:28](B(O)O)=[CH:27][CH:26]=1>>[F:18][C:17]1[C:12]2[N:13]([C:9]([C:4]3[CH:5]=[CH:6][C:7]([F:8])=[C:2]([C:28]4[CH:29]=[CH:30][C:25]([C:24]([F:35])([F:34])[F:23])=[CH:26][CH:27]=4)[CH:3]=3)=[CH:10][N:11]=2)[CH:14]=[CH:15][C:16]=1[C:19]([OH:22])([CH3:21])[CH3:20]参加物
3
実験手順
2-[3-(3-Chloro-4-fluorophenyl)-8-fluoroimidazo[1,2-α]pyridin-7-yl]-propan-2-ol and 4-trifluoromethylbenzeneboronic acid were coupled in the same way as in Example 30 to give 2-[8-fluoro-3-(2-fluoro-4′-trifluoromethylbiphenyl-5-yl)imidazo[1,2-α]pyridin-7-yl]propan-2-ol as an off-white solid (10 mg, 7%): m/z (ES+) 433 [MH+].
出典と根拠
- ORDレコード
- ord-8a31f5eba5ba4c158e9982edb7c13fb9
- 出典データセット
- uspto-grants-2007_10
- 特許番号
- US07279580B2
反応ノート
読み込み中…