Reaktion #354436

ord-2342f429c61649a09a06e5542283820e

Reaktionsgleichung

CSCC[C@H](N)C(=O)O
Methionine
[O-2].[Zn+2]
zinc oxide
Cl
hydrochloric acid
→
CSCC[C@H](N)C(=O)Cl.[Zn]
zinc methionine chloride

Edukte

CSCC[C@H](N)C(=O)O
Methionine
[O-2].[Zn+2]
zinc oxide
Cl
hydrochloric acid

Reagenzien

Keine

Reaktionsbedingungen

Temperatur
90°CELSIUS
Detaillierte Bedingungen
See reaction.notes.procedure_details.

Aufarbeitung

  1. 1
    workup.ADDITIONwas added

Vorschrift

Methionine (74.6g, 0.5 mol) was dissolved in a 165 ml of 6.08 N N hydrochloric acid and zinc oxide (40.65g) was added. The mixture was heated at 90° C. for one hour to provide zinc methionine chloride solution. The product contained 19.9% zinc and 44.0% methionine. The presence of zinc methionine chloride was confirmed by quantitative and instrumental analysis.

Quelle

DOI: 10.6084/m9.figshare.5104873.v1Patent: US03941818uspto-grants-1976_03