HCID 17975614, compound → HCID 10475486, compound
Reaction equation
[F:1][C:2]1[C:3]2[N:4]([CH:12]=[CH:13][N:14]=2)[CH:5]=[CH:6][C:7]=1[C:8]([OH:11])([CH3:10])[CH3:9].Br[C:16]1[CH:17]=[C:18]([C:22]2[CH:29]=[CH:28][C:27]([F:30])=[CH:26][C:23]=2[C:24]#[N:25])[CH:19]=[N:20][CH:21]=1>>[F:30][C:27]1[CH:28]=[CH:29][C:22]([C:18]2[CH:19]=[N:20][CH:21]=[C:16]([C:12]3[N:4]4[CH:5]=[CH:6][C:7]([C:8]([OH:11])([CH3:10])[CH3:9])=[C:2]([F:1])[C:3]4=[N:14][CH:13]=3)[CH:17]=2)=[C:23]([CH:26]=1)[C:24]#[N:25]Participants
3
Procedure
2-(8-Fluoroimidazo[1,2-α]pyridin-7-yl)propan-2-ol (145 mg, 0.75 mmol) and 2-(5-bromopyridin-3-yl)-5-fluorobenzonitrile (208 mg, 0.75 mmol) were coupled following the procedure in Example 23 to afford 5-fluoro-2-{5-[8-fluoro-7-(2-hydroxyprop-2-yl)imidazo[1,2-α]pyridin-3-yl]pyridin-3-yl}benzonitrile (152 mg, 52%) as a white solid: δH (500 MHz, DMSO) 1.59 (6H, s), 5.57 (1H, s), 7.23 (1H, dd, J 7 and 7), 7.80 (1H, ddd, J 9, 9 and 3), 7.91-7.94 (1H, m), 7.99 (1H, s), 8.08 (1H, dd, J 9 and 3), 8.41 (1H, dd, J 2 and 2), 8.58 (1H, d, J 7), 8.82 (1H, s), 9.01 (1H, s); m/z (ES+) 391 (100%, [MH]+).
Sources & evidence
- ORD record
- ord-38b2cd632f8c44c09c4fc7fb9d34cc41
- Source dataset
- uspto-grants-2007_06
- Patent number
- US07226926B2
Reaction notes
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