L-Glutamic Acid → Chromium glutamate chloride

HRID 434185Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 434185
[Cl-:1].[Cr+3:2].[Cl-:3].[Cl-].[NH2:5][C@H:6]([C:12]([OH:14])=O)[CH2:7][CH2:8][C:9](O)=[O:10]>C(O)C>[NH2:5][C@H:6]([C:12]([Cl:3])=[O:14])[CH2:7][CH2:8][C:9]([Cl:1])=[O:10].[Cr:2]

Komponenten

4

Edukt 2

HCID 33032L-Glutamic AcidHCID 6452300Chromium(3+) trichloride

Produkt 1

HCID 131724275Chromium glutamate chloride

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 702EthanolLösungsmittel

Versuchsvorschrift

15.85 grams (0.1 Mole) of chromium chloride, 29.4 grams (0.2 Mole) of glutamic acid and 100 ml ethanol were placed into a beaker provided with a reflux condenser. The mixture was stirred and boiled at atmospheric pressure for 3.5 hours. The mixture was cooled and thereafter filtered yielding 43.8 grams of chromium glutamate chloride complex in the form of a fine blue powder.

Aufarbeitung

  1. customprovided with a reflux condenser
  2. temperatureThe mixture was cooled
  3. filtrationfiltered
  4. customyielding 43.8 grams of chromium glutamate chloride complex in the form of a fine blue powder

Quellen und Nachweise

ORD-Eintrag
ord-308c515273b34efe8eafd1f39c601e5c
Quelldatensatz
uspto-grants-2003_12
Patentnummer
US06670494B1

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