Ethanol → 1-(4-Methoxyethoxymethoxyphenyl)-2-hydroxy-1-propanone

HRID 373462Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 373462
CC1C=CC(S([O-])(=O)=[O:9])=CC=1.[CH:12]1[CH:17]=C[NH+]=CC=1.[CH2:18]([OH:20])C.C(C1C=CC(C2C=CC(C([O:42][CH:43]([CH3:56])[C:44]([C:46]3[CH:51]=[CH:50][C:49]([O:52][CH2:53]C=C)=[CH:48][CH:47]=3)=[O:45])=O)=CC=2)=CC=1)CCCCCC>O>[CH3:18][O:20][CH2:17][CH2:12][O:9][CH2:53][O:52][C:49]1[CH:48]=[CH:47][C:46]([C:44](=[O:45])[CH:43]([OH:42])[CH3:56])=[CH:51][CH:50]=1

Komponenten

5

Edukt 3

HCID 702EthanolHCID 466102Benzenesulfonic acid, 4-methyl-, compd. with pyridine (1:1)HCID 198100571-Methyl-2-(4'-allyloxy-phenyl)-2-keto-ethyl 4'-heptylbiphenyl-4-ylcarboxylate

Produkt 1

HCID 572635601-(4-Methoxyethoxymethoxyphenyl)-2-hydroxy-1-propanone

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 962WaterLösungsmittel

Versuchsvorschrift

To this compound, 0.5 g of PPTS and 100 ml of ethanol were added, and the resulting mixture was stirred at room temperature. After addition of water, the mixture was extracted with toluene. The organic layer thus obtained was neutralized, washed with water, dried, and then concentrated to obtain the desired (S) 1-(4-methoxyethoxymethoxyphenyl)-2-hydroxy-1-propane.

Aufarbeitung

  1. extractionthe mixture was extracted with toluene
  2. customThe organic layer thus obtained
  3. washwashed with water
  4. customdried
  5. concentrationconcentrated
  6. customto obtain the

Quellen und Nachweise

ORD-Eintrag
ord-1573c6f6679b442a8460970fa997c9e7
Quelldatensatz
uspto-grants-1992_11
Patentnummer
US05164112

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