1-Acetoxy-2-[(3,4-methylenedioxy)-6-nitrophenyl]ethane → 1-Acetoxy-2-[(3,4-methylenedioxy)-6-aminophenyl]ethane

HRID 1841408Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1841408
[C:1]([O:4][CH2:5][CH2:6][C:7]1[C:12]([N+:13]([O-])=O)=[CH:11][C:10]2[O:16][CH2:17][O:18][C:9]=2[CH:8]=1)(=[O:3])[CH3:2]>C(OCC)(=O)C.[Pd]>[C:1]([O:4][CH2:5][CH2:6][C:7]1[C:12]([NH2:13])=[CH:11][C:10]2[O:16][CH2:17][O:18][C:9]=2[CH:8]=1)(=[O:3])[CH3:2]

Komponenten

4

Edukt 1

HCID 234454281-Acetoxy-2-[(3,4-methylenedioxy)-6-nitrophenyl]ethane

Produkt 1

HCID 234452401-Acetoxy-2-[(3,4-methylenedioxy)-6-aminophenyl]ethaneAusbeute 98,8 %

Reagenzien, Katalysatoren, Lösungsmittel 2

HCID 23938PalladiumKatalysatorHCID 8857Ethyl AcetateLösungsmittel

Versuchsvorschrift

The solution of 1-acetoxy-2-[(3,4-methylenedioxy)-6-nitrophenyl]ethane (0.8 g, 3.13 mmol) in ethyl acetate (25 ml) was subjected to catalytic hydrogenation using 10% palladium on carbon (100 mg) at 50 psi for 30 min. The catalyst was filtered and the solvent was removed under reduced pressure to give 1-acetoxy-2-[(3,4-methylenedioxy)-6-aminophenyl]ethane as a solid (0.69 g, 98% yield).

Aufarbeitung

  1. customfor 30 min
  2. filtrationThe catalyst was filtered
  3. customthe solvent was removed under reduced pressure

Quellen und Nachweise

ORD-Eintrag
ord-7fff3a3790e44715aec58eef6afbb7ae
Quelldatensatz
uspto-grants-2004_01
Patentnummer
US06683103B2

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