(5S)-N-[[3-[3-Fluoro-4-[1-(phenylmethyl)-3-pyrrolidinyl]phenyl]-2-oxo-5-oxazolidinyl]methyl]acetamide → (5S)-N-[[3-(3-Fluoro-4-(3-pyrrolidinyl)phenyl]-2-oxo-5-oxazolidinyl]methyl]acetamide

HRID 1276448Notes

Reaction equation

HRID 1276448 reaction equation
[F:1][C:2]1[CH:3]=[C:4]([N:20]2[CH2:24][C@H:23]([CH2:25][NH:26][C:27](=[O:29])[CH3:28])[O:22][C:21]2=[O:30])[CH:5]=[CH:6][C:7]=1[CH:8]1[CH2:12][CH2:11][N:10](CC2C=CC=CC=2)[CH2:9]1>CO.[OH-].[OH-].[Pd+2]>[F:1][C:2]1[CH:3]=[C:4]([N:20]2[CH2:24][C@H:23]([CH2:25][NH:26][C:27](=[O:29])[CH3:28])[O:22][C:21]2=[O:30])[CH:5]=[CH:6][C:7]=1[CH:8]1[CH2:12][CH2:11][NH:10][CH2:9]1

Participants

4

Reactant 1

HCID 15887434(5S)-N-[[3-[3-Fluoro-4-[1-(phenylmethyl)-3-pyrrolidinyl]phenyl]-2-oxo-5-oxazolidinyl]methyl]acetamide

Product 1

HCID 57261429(5S)-N-[[3-(3-Fluoro-4-(3-pyrrolidinyl)phenyl]-2-oxo-5-oxazolidinyl]methyl]acetamide

Reagents, catalysts & solvents 2

HCID 9942167Palladium hydroxideCatalystHCID 887MethanolSolvent

Procedure

A mixture of (5S)-N-[[3-[3-fluoro-4-[1-(phenylmethyl)-3-pyrrolidinyl]phenyl]-2-oxo-5-oxazolidinyl]methyl]acetamide (EXAMPLE 41, 1.09 g) and 20% palladium hydroxide on carbon (545 mg) in methanol (30 mL) is shaken on the Parr apparatus under a hydrogen atmosphere at 40 psi for 1.5 hours and at 10 psi for 18 hours. The catalyst is then removed by filtration through Celite, and the filtrate is concentrated under reduced pressure to give the title compound, NMR (CDCl3, 400 MHz) 7.39, 7.24, 7.11, 6.35, 4.78, 4.04, 3.77, 3.67, 3.44, 3.37, 3.18, 3.11, 2.88, 2.21 2.02, 1.86 δ.

Workup

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

Sources & evidence

ORD record
ord-04b63acc48564982b3848c1d0ca3e0c5
Source dataset
uspto-grants-2000_12
Patent number
US06166056

Reaction notes

Loading…