Potassium → methyl 2-((3S)-6-((1R)-4-(2,6-dimethyl-4-(2-(methylsulfinyl)ethoxy)phenyl)-7-fluoro-2,3-dihydro-1H-inden-1-yloxy)-2,3-dihydrobenzofuran-3-yl)acetate

HRID 237449Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 237449
[CH3:1][C:2]1[CH:7]=[C:6]([O:8][CH2:9][CH2:10][S:11][CH3:12])[CH:5]=[C:4]([CH3:13])[C:3]=1[C:14]1[CH:22]=[CH:21][C:20]([F:23])=[C:19]2[C:15]=1[CH2:16][CH2:17][C@H:18]2[O:24][C:25]1[CH:38]=[CH:37][C:28]2[C@H:29]([CH2:32][C:33]([O:35][CH3:36])=[O:34])[CH2:30][O:31][C:27]=2[CH:26]=1.[K].[OH:40]OS([O-])=O.[K+]>CO.O>[CH3:13][C:4]1[CH:5]=[C:6]([O:8][CH2:9][CH2:10][S:11]([CH3:12])=[O:40])[CH:7]=[C:2]([CH3:1])[C:3]=1[C:14]1[CH:22]=[CH:21][C:20]([F:23])=[C:19]2[C:15]=1[CH2:16][CH2:17][C@H:18]2[O:24][C:25]1[CH:38]=[CH:37][C:28]2[C@H:29]([CH2:32][C:33]([O:35][CH3:36])=[O:34])[CH2:30][O:31][C:27]=2[CH:26]=1

Komponenten

6

Edukt 3

HCID 5462222PotassiumHCID 23707502Potassium hydroxy sulfiteHCID 86697114Methyl 2-((S)-6-((R)-4-(2,6-dimethyl-4-(2-(methylthio)ethoxy)phenyl)-7-fluoro-2,3-dihydro-1H-inden-1-yloxy)-2,3-dihydrobenzofuran-3-yl)acetate

Produkt 1

HCID 86697370methyl 2-((3S)-6-((1R)-4-(2,6-dimethyl-4-(2-(methylsulfinyl)ethoxy)phenyl)-7-fluoro-2,3-dihydro-1H-inden-1-yloxy)-2,3-dihydrobenzofuran-3-yl)acetate

Reagenzien, Katalysatoren, Lösungsmittel 2

HCID 887MethanolLösungsmittelHCID 962WaterLösungsmittel

Versuchsvorschrift

To a solution of methyl 2-((S)-6-((R)-4-(2,6-dimethyl-4-(2-(methylthio)ethoxy)phenyl)-7-fluoro-2,3-dihydro-1H-inden-1-yloxy)-2,3-dihydrobenzofuran-3-yl)acetate (230 mg) in methanol (4 mL) and water (2 mL) is added potassium peroxomonoslufate (Oxone®) (490 mg). The mixture is stirred for 1 hour at room temperature and then partitioned between dichloromethane and water. The organic phase is dried (MgSO4) and concentrated to give the crude product, which is directly in the next step. Yield: 220 mg; LC (method 4): tR=1.79 min; Mass spectrum (ESI+): m/z=553 [M+H]+.

Aufarbeitung

  1. custompartitioned between dichloromethane and water
  2. dry with materialThe organic phase is dried (MgSO4)
  3. concentrationconcentrated

Quellen und Nachweise

ORD-Eintrag
ord-2614800c9ef445559924f6e311ba48d9
Quelldatensatz
uspto-grants-2014_02
Patentnummer
US08642585B2

Notizen zur Reaktion

Wird geladen…