3-(4-Fluorophenyl)propionic acid → HCID 16035879, compound

HRID 2424451Notes

Reaction equation

HRID 2424451 reaction equation
[F:1][C:2]1[CH:7]=[CH:6][C:5]([CH2:8][CH2:9][C:10]([OH:12])=O)=[CH:4][CH:3]=1.[NH2:13][C:14]1[N:19]=[N:18][C:17]([N:20]2[CH2:25][CH2:24][N:23]([C:26]([C:28]3[CH:33]=[CH:32][CH:31]=[CH:30][C:29]=3[C:34]([F:37])([F:36])[F:35])=[O:27])[CH2:22][CH2:21]2)=[CH:16][CH:15]=1>>[F:1][C:2]1[CH:3]=[CH:4][C:5]([CH2:8][CH2:9][C:10]([NH:13][C:14]2[N:19]=[N:18][C:17]([N:20]3[CH2:21][CH2:22][N:23]([C:26](=[O:27])[C:28]4[CH:33]=[CH:32][CH:31]=[CH:30][C:29]=4[C:34]([F:37])([F:36])[F:35])[CH2:24][CH2:25]3)=[CH:16][CH:15]=2)=[O:12])=[CH:6][CH:7]=1

Participants

3

Reactant 2

HCID 1363023-(4-Fluorophenyl)propionic acidHCID 66849536[4-(6-Aminopyridazin-3-yl)piperazin-1-yl](2-trifluoromethylphenyl)methanone

Product 1

HCID 16035879HCID 16035879, compound

Procedure

Following the procedure of Example 2, making variations only as required to use 3-(4-fluorophenyl)propionic acid in place of benzyloxyacetic acid to react with [4-(6-aminopyridazin-3-yl)piperazin-1-yl](2-trifluoromethylphenyl)methanone, the title compound was obtained as a white solid (58.5% yield). 1H NMR (300 MHz, CDCl3) δ 10.33, 8.40, 7.78, 7.67, 7.60, 7.36, 7.14, 7.08, 6.85, 3.90, 3.51, 3.20, 3.02, 2.92. MS (ES+) m/z 502.7 (M+1).

Sources & evidence

ORD record
ord-d5cc0a9e5af74abebd71d13404201892
Source dataset
uspto-grants-2011_06
Patent number
US07964591B2

Reaction notes

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