1-[2-(Trifluoromethyl)benzoyl]piperazine → HCID 67011929, compound

HRID 2354789Notes

Reaction equation

HRID 2354789 reaction equation
[CH2:1]([O:3][CH2:4][CH2:5][NH:6][C:7]([C:9]1[N:10]=[N:11][C:12](Cl)=[CH:13][CH:14]=1)=[O:8])[CH3:2].[N:16]1([C:22]([C:24]2[CH:29]=[CH:28][CH:27]=[CH:26][C:25]=2[C:30]([F:33])([F:32])[F:31])=[O:23])[CH2:21][CH2:20][NH:19][CH2:18][CH2:17]1>>[CH2:1]([O:3][CH2:4][CH2:5][NH:6][C:7]([C:9]1[N:10]=[N:11][C:12]([N:19]2[CH2:20][CH2:21][N:16]([C:22](=[O:23])[C:24]3[CH:29]=[CH:28][CH:27]=[CH:26][C:25]=3[C:30]([F:33])([F:31])[F:32])[CH2:17][CH2:18]2)=[CH:13][CH:14]=1)=[O:8])[CH3:2]

Participants

3

Reactant 2

HCID 167337841-[2-(Trifluoromethyl)benzoyl]piperazineHCID 60858878HCID 60858878, compound

Product 1

HCID 67011929HCID 67011929, compound

Procedure

Following the procedure of Example 15, making variations only as required to use 6-chloropyridazine-3-carboxylic acid (2-ethoxyethyl)amide in place of 6-chloropyridazine-3-carboxylic acid (2-cyclopropyl-2-hydroxyethyl)amide to react with piperazin-1-yl-(2-trifluoromethylphenyl)methanone, the title compound was obtained as a white powder (24.8% yield). 1H NMR (500 MHz, CDCl3) δ 8.18, 8.07, 7.76, 7.65, 7.58, 7.38, 7.00, 4.07, 3.90, 3.83-3.65, 3.60, 3.52, 3.36, 1.20. MS (ES+) m/z 452 (M+1).

Sources & evidence

ORD record
ord-84a4a8f52ea6445ea86bf315bce6bcb9
Source dataset
uspto-grants-2010_07
Patent number
US07754711B2

Reaction notes

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