HCID 13092093, Verbindung → 5-(2-Formyl-3-hydroxyphenoxy)pentanoic acid

HRID 647899

Reaktionsgleichung

Reaktionsgleichung von HRID 647899
[CH:1]([C:3]1[C:16]([O:17]CC2C=CC=CC=2)=[CH:15][CH:14]=[CH:13][C:4]=1[O:5][CH2:6][CH2:7][CH2:8][CH2:9][C:10]([OH:12])=[O:11])=[O:2]>C(O)C>[CH:1]([C:3]1[C:16]([OH:17])=[CH:15][CH:14]=[CH:13][C:4]=1[O:5][CH2:6][CH2:7][CH2:8][CH2:9][C:10]([OH:12])=[O:11])=[O:2]

Komponenten

3

Edukt 1

HCID 13092093HCID 13092093, Verbindung

Produkt 1

HCID 721625-(2-Formyl-3-hydroxyphenoxy)pentanoic acid

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 702EthanolKatalysator

Versuchsvorschrift

A solution of 5-(2-formyl-3-benzyloxyphenoxy) pentanoic acid (1.0 g, 0.003 M) in ethanol containing 5% palladium on charcoal catalyst (0.61 g) was hydrogenated at atmospheric pressure. After 20 minutes the reaction was complete and the catalyst was filtered off and the ethanol removed in vacuo to give 5-(2-formyl-3-hydroxyphenoxy)pentanoic acid, m.p. 94° C.

Aufarbeitung

  1. filtrationthe catalyst was filtered off
  2. customthe ethanol removed in vacuo

Quellen und Nachweise

ORD-Eintrag
ord-9d0b78254b974d9ba476916954126963
Quelldatensatz
uspto-grants-1983_10
Patentnummer
US04410537

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