Water → Methyl 2-amino-2-phenylpropanoate

HRID 1702932Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1702932
Cl.[NH2:2][C:3]([C:8]1[CH:13]=[CH:12][CH:11]=[CH:10][CH:9]=1)([CH3:7])[C:4]([OH:6])=[O:5].O.[CH3:15]COCC>C(N(CC)CC)C>[NH2:2][C:3]([C:8]1[CH:13]=[CH:12][CH:11]=[CH:10][CH:9]=1)([CH3:7])[C:4]([O:6][CH3:15])=[O:5]

Komponenten

5

Edukt 3

HCID 962WaterHCID 3283Diethyl EtherHCID 200864462-Amino-2-phenylpropanoic acid hydrochloride

Produkt 1

HCID 14426739Methyl 2-amino-2-phenylpropanoate

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 8471TriethylamineLösungsmittel

Reaktionsbedingungen

Temperatur
20 °C

Versuchsvorschrift

A mixture of 4.3 g of methyl DL aminophenylpropanoate hydrochloride, 43 ml of demineralized water, 86 ml of ether and 3 ml of triethylamine was stirred at 20° C. for 10 minutes and the aqueous phase was extracted with ether. The combined ether phases were dried and evaporated to dryness under reduced pressure to obtain 8.3 g of methyl aminophenylpropanoate.

Aufarbeitung

  1. extractionthe aqueous phase was extracted with ether
  2. dry with materialThe combined ether phases were dried
  3. customevaporated to dryness under reduced pressure

Quellen und Nachweise

ORD-Eintrag
ord-d5b96b9ae16c4ccfa7c91b86794d52d9
Quelldatensatz
uspto-grants-1982_09
Patentnummer
US04350637

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