Methyl 3-allyl-4-hydroxybenzoate → Methyl 4-hydroxy-3-propylbenzoate

HRID 363038Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 363038
[OH:1][C:2]1[CH:11]=[CH:10][C:5]([C:6]([O:8][CH3:9])=[O:7])=[CH:4][C:3]=1[CH2:12][CH:13]=[CH2:14]>CCOC(C)=O.[Pd]>[OH:1][C:2]1[CH:11]=[CH:10][C:5]([C:6]([O:8][CH3:9])=[O:7])=[CH:4][C:3]=1[CH2:12][CH2:13][CH3:14]

Komponenten

4

Edukt 1

HCID 939882Methyl 3-allyl-4-hydroxybenzoate

Produkt 1

HCID 11805593Methyl 4-hydroxy-3-propylbenzoate

Reagenzien, Katalysatoren, Lösungsmittel 2

HCID 23938PalladiumKatalysatorHCID 8857Ethyl AcetateLösungsmittel

Versuchsvorschrift

To 22-3 (6.0 g, 33.2 mmol) in 50 mL of EtOAc was added 60 mg of 5% Pd on carbon and the whole was hydrogenated at atmospheric pressure for 24 h. Hydrogen was removed from the reaction mixture and the solution was filtered through Celite. Evaporation of the solvent afforded product 22-4 as a white solid.

Aufarbeitung

  1. customHydrogen was removed from the reaction mixture
  2. filtrationthe solution was filtered through Celite
  3. customEvaporation of the solvent

Quellen und Nachweise

ORD-Eintrag
ord-f01451e0f3f640d8932c8f76d798ecf0
Quelldatensatz
uspto-grants-1999_02
Patentnummer
US05872138

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