StartseiteMCPWorkbenchSkills
StartseiteWorkbenchBenachrichtigungenMein Bereich
llms.txt · MCP-AnleitungDatenschutz · Nutzungsbedingungen · Supportv1.8.0
  1. Startseite
  2. /Reaktion

Citric Acid → 3-(4-{Acetyl[(2',6'-dimethylbiphenyl-3-yl)methyl]amino}phenyl)propanoic acid

HRID 508024
Notizen
Druckvorschau

Reaktionsgleichung

Reaktionsgleichung von HRID 508024
[C:1]([N:4]([CH2:17][C:18]1[CH:19]=[C:20]([C:24]2[C:29]([CH3:30])=[CH:28][CH:27]=[CH:26][C:25]=2[CH3:31])[CH:21]=[CH:22][CH:23]=1)[C:5]1[CH:10]=[CH:9][C:8]([CH2:11][CH2:12][C:13]([O:15]C)=[O:14])=[CH:7][CH:6]=1)(=[O:3])[CH3:2].[OH-].[Na+].O.C(O)(=O)CC(CC(O)=O)(C(O)=O)O>CO.O1CCCC1>[C:1]([N:4]([CH2:17][C:18]1[CH:19]=[C:20]([C:24]2[C:25]([CH3:31])=[CH:26][CH:27]=[CH:28][C:29]=2[CH3:30])[CH:21]=[CH:22][CH:23]=1)[C:5]1[CH:10]=[CH:9][C:8]([CH2:11][CH2:12][C:13]([OH:15])=[O:14])=[CH:7][CH:6]=1)(=[O:3])[CH3:2]
KomponentenVersuchsvorschriftAufarbeitungQuellen und NachweiseNotizen zur Reaktion

Komponenten

7

Edukt 4

HCID 311Citric AcidHCID 962WaterHCID 14798Sodium HydroxideHCID 23157605Methyl 3-(4-{acetyl[(2',6'-dimethylbiphenyl-3-yl)methyl]amino}phenyl)propanoate

Produkt 1

HCID 231575773-(4-{Acetyl[(2',6'-dimethylbiphenyl-3-yl)methyl]amino}phenyl)propanoic acidAusbeute 69,1 %

Reagenzien, Katalysatoren, Lösungsmittel 2

HCID 887MethanolLösungsmittelHCID 8028TetrahydrofuranLösungsmittel

Versuchsvorschrift

To a solution of methyl 3-(4-{acetyl[(2′,6′-dimethylbiphenyl-3-yl)methyl]amino}phenyl)propanoate (0.644 g, 1.55 mmol) in a mixture of methanol (8 mL) and tetrahydrofuran (8 mL) was added 2 M aqueous sodium hydroxide solution (2.5 mL), and the mixture was stirred at room temperature for 18 hr. Water was added to the reaction mixture, and the mixture was weakly acidified with 10% aqueous citric acid solution and extracted with ethyl acetate. The extract was washed with saturated brine, dried over anhydrous magnesium sulfate, and concentrated under reduced pressure. The obtained residue was recrystallized from ethyl acetate to give the title compound (0.430 g, yield 69%) as colorless prism crystals.

Aufarbeitung

  1. extractionextracted with ethyl acetate
  2. washThe extract was washed with saturated brine
  3. dry with materialdried over anhydrous magnesium sulfate
  4. concentrationconcentrated under reduced pressure
  5. customThe obtained residue was recrystallized from ethyl acetate

Quellen und Nachweise

ORD-Eintrag
ord-0fe5b1aa7ac5482698f2840512f77ab3
Quelldatensatz
uspto-grants-2010_08
DOI
10.6084/m9.figshare.5104873.v1
Patentnummer
US07786165B2

Notizen zur Reaktion

Wird geladen…

Auf dieser SeiteKomponentenVersuchsvorschriftAufarbeitungQuellen und NachweiseNotizen zur Reaktion