Ammonia → HCID 53938285, Verbindung

HRID 1886331Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1886331
C([O:3][C:4]([C@@H:6]([NH:10][C@H:11]([C:13]([OH:15])=[O:14])[CH3:12])[CH2:7][CH2:8][CH3:9])=O)C.[NH3:16]>>[C:4]([C@@H:6]([NH:10][C@H:11]([C:13]([OH:15])=[O:14])[CH3:12])[CH2:7][CH2:8][CH3:9])(=[O:3])[NH2:16]

Komponenten

3

Edukt 2

HCID 222AmmoniaHCID 10015159(2S)-2-[[(2S)-1-ethoxy-1-oxopentan-2-yl]amino]propanoic acid

Produkt 1

HCID 53938285HCID 53938285, VerbindungAusbeute 95 %

Versuchsvorschrift

10 g of (S)-N-[(S)-1-(ethoxycarbonyl)butyl]alanine are placed in 100 ml of 28% strength aqueous ammonia solution at 100° C. for 18 hours. After evaporation of the solvent, the residue is taken up with 50 ml of water. The solution is evaporated to dryness, then taken up with 100 ml of isopropanol and evaporated. The expected product is obtained after drying under vacuum.

Aufarbeitung

  1. customAfter evaporation of the solvent
  2. customThe solution is evaporated to dryness
  3. customevaporated

Quellen und Nachweise

ORD-Eintrag
ord-b1e93e124c40401ea4ff2b26d93c20a7
Quelldatensatz
uspto-grants-1992_09
Patentnummer
US05151432

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