L-Methionine → HCID 86733099, compound
Reaction equation
[Cl-:1].[Zn+2:2].[Cl-].[NH2:4][C@H:5]([C:10]([OH:12])=O)[CH2:6][CH2:7][S:8][CH3:9]>O>[NH2:4][C@H:5]([C:10]([Cl:1])=[O:12])[CH2:6][CH2:7][S:8][CH3:9].[Zn:2]Participants
4
Reactant 2
Product 1
Reagents, catalysts & solvents 1
Conditions
- Temperature
- 90 °C
Procedure
Zinc chloride (Zn Cl2, 68.0g, 0.5 mol) was dissolved in water (68.0 g) and the solution was heated to 90° C. Methionine (74.6 g, 0.5 mol) was added and the temperature was kept at 90° C. for 1 hour to provide zinc methionine chloride solution. The product contained 21.2% zinc and 53.9% methionine. Quantitative and instrumental analysis as previously described revealed the presence of a 1:1 complex salt of zinc methionine chloride.
Sources & evidence
- ORD record
- ord-ad45411959474c59a8fc8577814412de
- Source dataset
- uspto-grants-1977_08
- Patent number
- US04039681
Reaction notes
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