HCID 59351255, compound → HCID 59351239, compound

HRID 2191968Notes

Reaction equation

HRID 2191968 reaction equation
[O:1]1[CH2:6][CH2:5][CH:4]=[C:3]([C:7]2[C:8]([O:13][C:14]3[CH:20]=[CH:19][C:17]([NH2:18])=[CH:16][CH:15]=3)=[N:9][CH:10]=[CH:11][N:12]=2)[CH2:2]1>C1COCC1.[Pd]>[O:1]1[CH2:6][CH2:5][CH2:4][CH:3]([C:7]2[C:8]([O:13][C:14]3[CH:20]=[CH:19][C:17]([NH2:18])=[CH:16][CH:15]=3)=[N:9][CH:10]=[CH:11][N:12]=2)[CH2:2]1

Participants

4

Reactant 1

HCID 59351255HCID 59351255, compound

Product 1

HCID 59351239HCID 59351239, compound

Reagents, catalysts & solvents 2

HCID 23938PalladiumCatalystHCID 8028TetrahydrofuranSolvent

Procedure

Palladium (10 mg, 0.0094 mmol, 10% wt. on activated carbon) was added to a stirred solution of 4-(3-(5,6-dihydro-2H-pyran-3-yl)pyrazin-2-yloxy)aniline (0.16 g, 0.59 mmol) in THF (3 mL). The reaction mixture was placed under a hydrogen atmosphere (balloon) and stirred at room temperature for 23 h. The reaction mixture was filtered through Celite, and the filtrate was concentrated in vacuo to give 4-(3-(tetrahydro-2H-pyran-3-yl)pyrazin-2-yloxy)aniline. [M+1]=272.1.

Workup

  1. filtrationThe reaction mixture was filtered through Celite
  2. concentrationthe filtrate was concentrated in vacuo

Sources & evidence

ORD record
ord-9d7e7845a9ea45f7a1ca301cc430d48f
Source dataset
uspto-grants-2012_12
Patent number
US08329700B2

Reaction notes

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