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Potassium Carbonate → N-{[(5S)-3-(3-Fluoro-4-{6-[(5R)-5-(hydroxymethyl)-4,5-dihydroisoxazol-3-yl]pyridin-3-yl}phenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide

HRID 459019
Notes
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Reaction equation

HRID 459019 reaction equation
Br[C:2]1[CH:3]=[CH:4][C:5]([C:8]2[CH2:12][C@H:11]([CH2:13][OH:14])[O:10][N:9]=2)=[N:6][CH:7]=1.C(=O)([O-])[O-].[K+].[K+].[F:21][C:22]1[CH:23]=[C:24]([N:37]2[CH2:41][C@H:40]([CH2:42][NH:43][C:44](=[O:46])[CH3:45])[O:39][C:38]2=[O:47])[CH:25]=[CH:26][C:27]=1B1OC(C)(C)C(C)(C)O1>CN(C=O)C.O.C1(P([Pd-4](P(C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)(P(C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)P(C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)C=CC=CC=1>[F:21][C:22]1[CH:23]=[C:24]([N:37]2[CH2:41][C@H:40]([CH2:42][NH:43][C:44](=[O:46])[CH3:45])[O:39][C:38]2=[O:47])[CH:25]=[CH:26][C:27]=1[C:2]1[CH:7]=[N:6][C:5]([C:8]2[CH2:12][C@H:11]([CH2:13][OH:14])[O:10][N:9]=2)=[CH:4][CH:3]=1
ParticipantsConditionsProcedureWorkupSources & evidenceReaction notes

Participants

7

Reactant 3

HCID 11430Potassium CarbonateHCID 10407282(S)-N-((3-(3-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-2-oxooxazolidin-5-yl)methyl)acetamide2×HCID 58822457[(5R)-3-(5-Bromopyridin-2-yl)-4,5-dihydroisoxazol-5-yl]methanol2×

Product 1

HCID 58758450N-{[(5S)-3-(3-Fluoro-4-{6-[(5R)-5-(hydroxymethyl)-4,5-dihydroisoxazol-3-yl]pyridin-3-yl}phenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide

Reagents, catalysts & solvents 3

HCID 178420553HCID 178420553, compoundCatalystHCID 962WaterSolvent2×HCID 6228DimethylformamideSolvent

Conditions

Temperature
75 °C

Procedure

[(5R)-3-(5-Bromopyridin-2-yl)-4,5-dihydroisoxazol-5-yl]methanol (Intermediate 12, 0.5 g, 1.95 mmol), (0.35 g, 0.9 mmol), potassium carbonate (0.622 g, 4.5 mmol), N-({(5S)-3-[3-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-2-oxo-1,3-oxazolidin-5-yl}methyl)acetamide (Intermediate 13, 0.736 g, 1.95 mmol) and tetrakis(triphenylphosphino)palladium(0) (0.225 g, 0.195 mmol) were combined and suspended in DMF (7 ml) and water (1 ml). The mixture was heated at 75° C. for 2 hours, then was poured into cold water (30 ml). The solids formed were collected, rinsed with water and washed with dichloromethane, dried under vaccum and collected as the title compound (0.42 g)

Workup

  1. customThe solids formed
  2. customwere collected
  3. washrinsed with water
  4. washwashed with dichloromethane
  5. customdried under vaccum
  6. customcollected as the title compound (0.42 g)

Sources & evidence

ORD record
ord-6123b12ed6b542fcb69650a22654d754
Source dataset
uspto-grants-2007_03
DOI
10.6084/m9.figshare.5104873.v1
Patent number
US07192974B2

Reaction notes

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On this pageParticipantsConditionsProcedureWorkupSources & evidenceReaction notes