2,4-Dihydroxy-3-allylbenzophenone → (2,4-Dihydroxy-3-propylphenyl)(phenyl)methanone

HRID 9248Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 9248
[OH:1][C:2]1[C:15]([CH2:16][CH:17]=[CH2:18])=[C:14]([OH:19])[CH:13]=[CH:12][C:3]=1[C:4]([C:6]1[CH:11]=[CH:10][CH:9]=[CH:8][CH:7]=1)=[O:5]>C(OCC)(=O)C.[Pd]>[OH:1][C:2]1[C:15]([CH2:16][CH2:17][CH3:18])=[C:14]([OH:19])[CH:13]=[CH:12][C:3]=1[C:4]([C:6]1[CH:11]=[CH:10][CH:9]=[CH:8][CH:7]=1)=[O:5]

Komponenten

4

Edukt 1

HCID 219109812,4-Dihydroxy-3-allylbenzophenone

Produkt 1

HCID 13019373(2,4-Dihydroxy-3-propylphenyl)(phenyl)methanone

Reagenzien, Katalysatoren, Lösungsmittel 2

HCID 23938PalladiumKatalysatorHCID 8857Ethyl AcetateLösungsmittel

Versuchsvorschrift

A solution of 2,4-dihydroxy-3-(2-propenyl)benzophenone (3 g) was reduced under ˜1 atm H2 in ethyl acetate (100 mL) over 10% Pd/C catalyst (0.3 grams) for 3 hours. The product was purified by crystallization from methanol/water. The product is obtained as small yellow plates.

Aufarbeitung

  1. customThe product was purified by crystallization from methanol/water
  2. customThe product is obtained as small yellow plates

Quellen und Nachweise

ORD-Eintrag
ord-dae0fbb51a884e2aa48fba735687cadc
Quelldatensatz
uspto-grants-2006_08
Patentnummer
US07091230B2

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