1,2-Dichloroethane → HCID 178480500, compound

HRID 132050Notes

Reaction equation

HRID 132050 reaction equation
[F:1][C:2]1[CH:3]=[CH:4][C:5]([O:9][CH:10]2[CH2:15][CH2:14][N:13]([CH3:16])[CH2:12][CH2:11]2)=[C:6]([NH2:8])[CH:7]=1.[F:17][C:18]1[CH:34]=[CH:33][CH:32]=[C:31]([F:35])[C:19]=1[C:20]([NH:22][C:23]1[C:24]([C:28](O)=[O:29])=[N:25][NH:26][CH:27]=1)=[O:21].C(Cl)CCl.C1C=CC2N(O)N=NC=2C=1>CN(C=O)C>[F:1][C:2]1[CH:3]=[CH:4][C:5]([O:9][CH:10]2[CH2:15][CH2:14][N:13]([CH3:16])[CH2:12][CH2:11]2)=[C:6]([NH:8][C:28]([C:24]2[C:23]([NH:22][C:20](=[O:21])[C:19]3[C:18]([F:17])=[CH:34][CH:33]=[CH:32][C:31]=3[F:35])=[CH:27][NH:26][N:25]=2)=[O:29])[CH:7]=1

Participants

6

Reactant 4

HCID 111,2-DichloroethaneHCID 757711-HydroxybenzotriazoleHCID 196271685-Fluoro-2-(1-methyl-piperidin-4-yloxy)-phenylamineHCID 178524954HCID 178524954, compound

Product 1

HCID 178480500HCID 178480500, compound

Reagents, catalysts & solvents 1

HCID 6228DimethylformamideSolvent

Procedure

5-fluoro-2-(1-methyl-piperidin-4-yloxy)-phenylamine) (0.049 g, 0.22 mmol) was combined with 4-(2,6-difluoro-benzoylamino)-1H-pyrazole-3-carboxylic acid (0.053 g, 0.20 mmol), EDC (0.048 g, 0.25 mmol), HOBt (0.034 g, 0.25 mmol) and DMF (1 ml) and the resulting reaction mixture was stirred at ambient temperature for 18 hours. The reaction mixture was reduced in vacuo and purified by preparative LC/MS to give 4-(2,6-Difluoro-benzoylamino)-1H-pyrazole-3-carboxylic acid [5-fluoro-2-(1-methyl-piperidin-4-yloxy)-phenyl]-amide as a buff solid. (0.010 g, 11%) (LC/MS: Rt 2.19, [M+H]+474.27).

Workup

  1. customthe resulting reaction mixture
  2. custompurified by preparative LC/MS

Sources & evidence

ORD record
ord-477a03161c534c20a035f0d41d05f1c7
Source dataset
uspto-grants-2008_06
Patent number
US07385059B2

Reaction notes

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