Water → HCID 13356241, Verbindung

HRID 660310Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 660310
COC[O:4][C:5]1[CH:6]=[C:7]([CH:11]([CH3:17])[C:12]([O:14][CH2:15][CH3:16])=[O:13])[CH:8]=[CH:9][CH:10]=1.FC(F)(F)C(O)=O.C(=O)(O)[O-].[Na+].O>C(Cl)Cl>[OH:4][C:5]1[CH:6]=[C:7]([CH:11]([CH3:17])[C:12]([O:14][CH2:15][CH3:16])=[O:13])[CH:8]=[CH:9][CH:10]=1

Komponenten

6

Edukt 4

HCID 962WaterHCID 6422Trifluoroacetic acidHCID 516892Sodium BicarbonateHCID 57742132HCID 57742132, Verbindung

Produkt 1

HCID 13356241HCID 13356241, Verbindung

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 6344DichloromethaneLösungsmittel

Reaktionsbedingungen

Temperatur
0 °C

Versuchsvorschrift

Ethyl 2-(3-(methoxymethoxy)phenyl)propanoate (4.17 g, 17.5 mmol) in methylene chloride (80 mL) was added trifluoroacetic acid (40 mL) at 0° C. The mixture was stirred for 1 hr at 0° C. and then slowly added solid sodium bicarbonate (60 g) and water (250 mL) at 0° C. The mixture was extracted with methylene chloride. The organic layer was dried with MgSO4. The organic layer was filtered and the filtrate was concentrated in vacuo. The residue was purified by column chromatography eluting with n-Hexane/EtOAc=4/1.

Aufarbeitung

  1. customat 0° C
  2. extractionThe mixture was extracted with methylene chloride
  3. dry with materialThe organic layer was dried with MgSO4
  4. filtrationThe organic layer was filtered
  5. concentrationthe filtrate was concentrated in vacuo
  6. customThe residue was purified by column chromatography
  7. washeluting with n-Hexane/EtOAc=4/1

Quellen und Nachweise

ORD-Eintrag
ord-91a4c765d45b4501814b1edc5a8e6017
Quelldatensatz
uspto-grants-2011_12
Patentnummer
US08084484B2

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