Dimethylformamide → HCID 21071041, compound

HRID 270900Notes

Reaction equation

HRID 270900 reaction equation
[Br:1][C:2]1[C:3]([NH2:8])=[N:4][NH:5][C:6]=1[CH3:7].C([O-])([O-])=O.[K+].[K+].Cl[CH2:16][C:17]([N:19]1[CH2:24][CH2:23][N:22]([C:25]2[CH:30]=[CH:29][C:28]([F:31])=[CH:27][CH:26]=2)[CH2:21][CH2:20]1)=[O:18].CN(C=O)C>C(OCC)(=O)C>[NH2:8][C:3]1[C:2]([Br:1])=[C:6]([CH3:7])[N:5]([CH2:16][C:17]([N:19]2[CH2:20][CH2:21][N:22]([C:25]3[CH:30]=[CH:29][C:28]([F:31])=[CH:27][CH:26]=3)[CH2:23][CH2:24]2)=[O:18])[N:4]=1

Participants

6

Reactant 4

HCID 6228DimethylformamideHCID 11430Potassium CarbonateHCID 12412994-bromo-5-methyl-1H-pyrazol-3-amineHCID 18485111-(Chloroacetyl)-4-(4-fluorophenyl)piperazine

Product 1

HCID 21071041HCID 21071041, compound

Reagents, catalysts & solvents 1

HCID 8857Ethyl AcetateSolvent

Procedure

Protocol T was followed using 4-Bromo-5-methyl-1H-pyrazol-3-ylamine, K2CO3, 2-Chloro-1-[4-(4-fluoro-phenyl)-piperazin-1-yl]-ethanone and DMF. Column chromatography ethyl acetate afforded the title compound as a colorless oil. 1H NMR (400 MHz, CDCl3): 6.94-7.02 (m, 2H), 6.82-6.88 (t, 2H), 4.84 (s, 2H), 4.1 (s, 2H), 3.72-3.78 (m, 4H), 3.04-3.08 (m, 4H), 2.16 (s, 3H). MS (ES) M+H expected 317.37, found 318.1. MS (ES) M+H expected 396.27, found 396.

Sources & evidence

ORD record
ord-415b6a8a10b849c48e34b33c0cd37bcf
Source dataset
uspto-grants-2008_11
Patent number
US07449576B1

Reaction notes

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