HCID 67004364, compound → HCID 67004766, compound

HRID 217147Notes

Reaction equation

HRID 217147 reaction equation
[N+:1]([C:4]1[CH:9]=[C:8]([C:10]2[CH:11]=[N:12][CH:13]=[CH:14][CH:15]=2)[CH:7]=[C:6]([C:16]2[CH:21]=[CH:20][CH:19]=[CH:18][N:17]=2)[C:5]=1[NH2:22])([O-])=O.[H][H]>C(OCC)(=O)C.[Pd]>[N:17]1[CH:18]=[CH:19][CH:20]=[CH:21][C:16]=1[C:6]1[CH:7]=[C:8]([C:10]2[CH:11]=[N:12][CH:13]=[CH:14][CH:15]=2)[CH:9]=[C:4]([NH2:1])[C:5]=1[NH2:22]

Participants

5

Reactant 2

HCID 67004364HCID 67004364, compoundHCID 178418361HCID 178418361, compound

Product 1

HCID 67004766HCID 67004766, compoundYield 73.1%

Reagents, catalysts & solvents 2

HCID 23938PalladiumCatalystHCID 8857Ethyl AcetateSolvent

Procedure

To a solution of 2-nitro-6-pyridin-2-yl-4-pyridin-3-yl-phenylamine (75 mg, 0.26 mmol) in ethyl acetate (20 mL) was added 10% palladium on carbon (50 mg). The resulting suspension was placed in a Parr hydrogenation apparatus under 40 psi hydrogen gas while shaking at ambient temperature for one hour. The catalyst was removed by filtration and the filtrate concentrated in vacuo to afford compound the title compound (50 mg, 0.19 mmol).

Workup

  1. customThe catalyst was removed by filtration
  2. concentrationthe filtrate concentrated in vacuo

Sources & evidence

ORD record
ord-fe317c13ca5243f7a43a4e126613b7fb
Source dataset
uspto-grants-2012_06
Patent number
US08193352B2

Reaction notes

Loading…