HCID 9905709, compound → HCID 54449814, compound

HRID 1637846Notes

Reaction equation

HRID 1637846 reaction equation
[O:1]1[CH2:6][CH:5]=[C:4]([C:7]2[CH:12]=[CH:11][C:10]([N:13]3[CH2:17][C@H:16]([CH2:18][NH:19][C:20](=[O:22])[CH3:21])[O:15][C:14]3=[O:23])=[CH:9][C:8]=2[F:24])[CH2:3][CH2:2]1>CO.[Pd]>[O:1]1[CH2:6][CH2:5][CH:4]([C:7]2[CH:12]=[CH:11][C:10]([N:13]3[CH2:17][C@H:16]([CH2:18][NH:19][C:20](=[O:22])[CH3:21])[O:15][C:14]3=[O:23])=[CH:9][C:8]=2[F:24])[CH2:3][CH2:2]1

Participants

4

Reactant 1

HCID 9905709HCID 9905709, compound

Product 1

HCID 54449814HCID 54449814, compound

Reagents, catalysts & solvents 2

HCID 23938PalladiumCatalystHCID 887MethanolSolvent

Procedure

A mixture of (S)-(-)-N-[[3-[4-(3,6-dihydro-2H-pyran-4-yl)-3-fluorophenyl]-2-oxo-5-oxazolidinyl]methyl]acetamide (EXAMPLE 47, 1.00g) and 10% palladium-on-carbon (637 mg) in methanol (60 mL) is shaken on a Parr apparatus under a hydrogen atmosphere at 40 psi for three hours, the catalyst is removed by filtration through Celite and the filtrate is concentrated under reduced pressure to give the title compound, mp 191-192° C.

Workup

  1. customthe catalyst is removed by filtration through Celite
  2. concentrationthe filtrate is concentrated under reduced pressure

Sources & evidence

ORD record
ord-2b7e7402249c44ad822af34f1436eee8
Source dataset
uspto-grants-2000_03
Patent number
US06043266

Reaction notes

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