3-Phenylphenol → Methyl(3-phenylphenoxy)acetate

HRID 1381460Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1381460
[C:1]1([C:7]2[CH:8]=[C:9]([OH:13])[CH:10]=[CH:11][CH:12]=2)[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.Br[CH2:15][C:16]([O:18][CH3:19])=[O:17].C(=O)([O-])[O-].[K+].[K+]>CN(C=O)C.O>[C:1]1([C:7]2[CH:8]=[C:9]([CH:10]=[CH:11][CH:12]=2)[O:13][CH2:15][C:16]([O:18][CH3:19])=[O:17])[CH:2]=[CH:3][CH:4]=[CH:5][CH:6]=1

Komponenten

6

Edukt 3

HCID 113813-PhenylphenolHCID 11430Potassium CarbonateHCID 60984Methyl bromoacetate

Produkt 1

HCID 13787157Methyl(3-phenylphenoxy)acetate

Reagenzien, Katalysatoren, Lösungsmittel 2

HCID 962WaterLösungsmittelHCID 6228DimethylformamideLösungsmittel

Versuchsvorschrift

A mixture of 3-phenylphenol (5.00 g), methyl bromoacetate (3.1 ml) and potassium carbonate (8.1 g) in DMF was stirred at room temperature. After five hours, the reaction mixture was diluted with water (100 ml) and then extracted with ether. The combined organic layers were washed with aqueous sodium carbonate followed by brine and then dried, filtered and evaporated to give crude methyl (3-phenylphenoxy)acetate (7.2 g) as a pale yellow liquid, 1H NMR (CDCl3) delta 3.8 (3H, s), 4.7 (2H, s), 6.8-7.6 (9H, m) ppm.

Aufarbeitung

  1. extractionextracted with ether
  2. washThe combined organic layers were washed with aqueous sodium carbonate
  3. customdried
  4. filtrationfiltered
  5. customevaporated

Quellen und Nachweise

ORD-Eintrag
ord-94227b433e594be386bf33ab3049cf57
Quelldatensatz
uspto-grants-1989_02
Patentnummer
US04802913

Notizen zur Reaktion

Wird geladen…