1-[2-(Trifluoromethyl)benzoyl]piperazine → HCID 46224621, compound

HRID 2424586Notes

Reaction equation

HRID 2424586 reaction equation
[OH:1][C@H:2]([C:14]1[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=1)[CH2:3][NH:4][C:5]([C:7]1[N:8]=[N:9][C:10](Cl)=[CH:11][CH:12]=1)=[O:6].[N:20]1([C:26]([C:28]2[CH:33]=[CH:32][CH:31]=[CH:30][C:29]=2[C:34]([F:37])([F:36])[F:35])=[O:27])[CH2:25][CH2:24][NH:23][CH2:22][CH2:21]1>>[OH:1][C@H:2]([C:14]1[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=1)[CH2:3][NH:4][C:5]([C:7]1[N:8]=[N:9][C:10]([N:23]2[CH2:24][CH2:25][N:20]([C:26](=[O:27])[C:28]3[CH:33]=[CH:32][CH:31]=[CH:30][C:29]=3[C:34]([F:37])([F:35])[F:36])[CH2:21][CH2:22]2)=[CH:11][CH:12]=1)=[O:6]

Participants

3

Reactant 2

HCID 167337841-[2-(Trifluoromethyl)benzoyl]piperazineHCID 87178650HCID 87178650, compound

Product 1

HCID 46224621HCID 46224621, compound

Procedure

Following the procedure of Example 15, making variations only as required to use (R)-6-chloropyridazine-3-carboxylic acid (2-hydroxy-2-phenylethyl)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 (64.5% yield). 1H NMR (500 MHz, CDCl3) δ 8.28, 8.05, 7.76, 7.64, 7.58, 7.44-7.32, 7.29, 7.00, 4.96, 4.08, 3.92-3.68, 3.61, 3.36.

Sources & evidence

ORD record
ord-30bb164a86754c99b3c170a4639a470e
Source dataset
uspto-grants-2011_06
Patent number
US07964591B2

Reaction notes

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