HCID 67004364, compound → HCID 67004766, compound

HRID 1952240Notes

Reaction equation

HRID 1952240 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-82cd3976f0054e4d82681b5879f935b1
Source dataset
uspto-grants-2013_03
Patent number
US08404852B2

Reaction notes

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