2-Methylcinnamic aldehyde → 2-Methyl-3-phenyl-1-propanol

HRID 1153888Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1153888
[CH3:1][C:2](=[CH:5][C:6]1[CH:11]=[CH:10][CH:9]=[CH:8][CH:7]=1)[CH:3]=[O:4].[H][H]>[Cr]([O-])([O-])=O.[Cu+2]>[CH3:1][CH:2]([CH2:5][C:6]1[CH:11]=[CH:10][CH:9]=[CH:8][CH:7]=1)[CH2:3][OH:4]

Komponenten

4

Edukt 2

HCID 75572-Methylcinnamic aldehydeHCID 178418361HCID 178418361, Verbindung2×

Produkt 1

HCID 956402-Methyl-3-phenyl-1-propanol

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 178505374HCID 178505374, VerbindungKatalysator

Versuchsvorschrift

α-methylcinnamaldehyde was hydrogenated using copper chromite (2% by weight) as catalyst at a temperature of 150° C. and a pressure of 130° C. psig hydrogen. After the uptake of hydrogen ceased, the mixture was filtered and distilled to obtain the 2-methyl-3-phenylpropanol (b.pt 100° C./1 mm).

Aufarbeitung

  1. customat a temperature of 150° C.
  2. filtrationthe mixture was filtered
  3. distillationdistilled

Quellen und Nachweise

ORD-Eintrag
ord-098aa3e91f1c437b9fbb44f4643108a1
Quelldatensatz
uspto-grants-1984_12
Patentnummer
US04486607

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