5-Ethynylpyridin-2-amine → 5-[8-Fluoro-6-(4-trifluoromethyl-phenyl)-imidazo[1,2-a]pyridin-3-ylethynyl]-pyridin-2-ylamine
反応式
[F:1][C:2]1[C:3]2[N:4]([C:18](I)=[CH:19][N:20]=2)[CH:5]=[C:6]([C:8]2[CH:13]=[CH:12][C:11]([C:14]([F:17])([F:16])[F:15])=[CH:10][CH:9]=2)[CH:7]=1.[C:22]([C:24]1[CH:25]=[CH:26][C:27]([NH2:30])=[N:28][CH:29]=1)#[CH:23]>>[F:1][C:2]1[C:3]2[N:4]([C:18]([C:23]#[C:22][C:24]3[CH:25]=[CH:26][C:27]([NH2:30])=[N:28][CH:29]=3)=[CH:19][N:20]=2)[CH:5]=[C:6]([C:8]2[CH:13]=[CH:12][C:11]([C:14]([F:17])([F:16])[F:15])=[CH:10][CH:9]=2)[CH:7]=1参加物
3
実験手順
The title compound was prepared from 8-fluoro-3-iodo-6-(4-trifluoromethyl-phenyl)-imidazo[1,2-a]pyridine (example C.29 step 6) (350 mg, 0.85 mmol) and 5-ethynyl-pyridin-2-ylamine (example D.1) (122 mg, 0.85 mmol) according to general procedure II. Obtained as an off-white solid (130 mg, 38%). MS (ISP) 397.2 [(M+H)+]; mp 281-282° C.
出典と根拠
- ORDレコード
- ord-53aa81b8fc12487cac63ff87837396c7
- 出典データセット
- uspto-grants-2011_11
- DOI