4-Phenylbutyric Acid → HCID 16035657, compound

HRID 2424438Notes

Reaction equation

HRID 2424438 reaction equation
[C:1]1([CH2:7][CH2:8][CH2:9][C:10]([OH:12])=O)[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=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>>[C:1]1([CH2:7][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:2]=[CH:3][CH:4]=[CH:5][CH:6]=1

Participants

3

Reactant 2

HCID 47754-Phenylbutyric AcidHCID 66849536[4-(6-Aminopyridazin-3-yl)piperazin-1-yl](2-trifluoromethylphenyl)methanone

Product 1

HCID 16035657HCID 16035657, compound

Procedure

Following the procedure of Example 1, making variations only as required to use 4-phenylbutyric acid in place of 4-methylpentanoic acid to react with [4-(6-aminopyridazin-3-yl)piperazin-1-yl](2-trifluoromethylphenyl)methanone, the title compound was obtained as a white powder (9% yield). 1H NMR (300 MHz, CDCl3) δ 9.13, 8.36, 7.74, 7.62, 7.56, 7.36, 7.28-7.25, 7.19-7.16, 7.05, 4.03-3.98, 3.93-3.88, 3.69-3.60, 3.54-3.52, 3.33-3.31, 2.70, 2.52, 2.06.

Sources & evidence

ORD record
ord-50faff58c30844e7bf88838e3c3e521d
Source dataset
uspto-grants-2011_06
Patent number
US07964591B2

Reaction notes

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