Acetic Acid → HCID 44221072, Verbindung

HRID 1297549Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1297549
[CH3:1][C:2]1[CH:11]=[CH:10][CH:9]=[CH:8][C:3]=1[CH:4]=[CH:5][CH:6]=O.[CH3:12][C:13]([OH:15])=[O:14]>CC(OC(C)=O)=O>[C:13]([O:15][CH:1]1[C:2]2[C:3](=[CH:8][CH:9]=[CH:10][CH:11]=2)[CH:4]=[C:5]1[CH3:6])(=[O:14])[CH3:12]

Komponenten

4

Edukt 2

HCID 176Acetic AcidHCID 534274143-(2-Methylphenyl)-2-propenal

Produkt 1

HCID 44221072HCID 44221072, VerbindungAusbeute 70 %

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 7918Acetic AnhydrideLösungsmittel2×

Versuchsvorschrift

Using the same experimental procedure as under a), 2-methylcinnamaldehyde (21 g, 0.14 mol) in AcOH (27 g), FeCl3·6H2O (6 ml of a 0.25 M solution in Ac2O, 1.5 mmol) in Ac2O (53 g) were reacted together. After a further 2 hours at reflux the cooled mixture was treated to the same workup and purification as before to provide the title compound

Aufarbeitung

  1. customwere reacted together
  2. temperatureAfter a further 2 hours at reflux the cooled mixture
  3. additionwas treated to the same workup and purification as before

Quellen und Nachweise

ORD-Eintrag
ord-0ef4e653e8c44f6f83b6908ffce4f054
Quelldatensatz
uspto-grants-2007_07
Patentnummer
US07250528B2

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