L-Lysine → Cobalt lysinate

HRID 434184

Reaktionsgleichung

Reaktionsgleichung von HRID 434184
[OH-].[Co+2:2].[OH-].[NH2:4][C@H:5]([C:11]([OH:13])=[O:12])[CH2:6][CH2:7][CH2:8][CH2:9][NH2:10].CCCCCC>O>[NH2:4][C@H:5]([C:11]([O-:13])=[O:12])[CH2:6][CH2:7][CH2:8][CH2:9][NH2:10].[Co+2:2].[NH2:4][C@H:5]([C:11]([O-:13])=[O:12])[CH2:6][CH2:7][CH2:8][CH2:9][NH2:10]

Komponenten

5

Edukt 3

HCID 5962L-LysineHCID 8058HexaneHCID 10129900Cobalt hydroxide

Produkt 1

HCID 86759313Cobalt lysinate

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 962WaterLösungsmittel2×

Versuchsvorschrift

The recovered cobalt hydroxide was then placed into a beaker provided with a reflux condenser and Dean Stark water trap. 29.2 grams (0.2 Mole) of lysine was added and thereafter 100 ml hexane was subsequently added and stirred and boiled at atmospheric pressure for 3 hours. In the course of reaction about 3.6-3.8 ml of water was removed from the reaction media and acquired in the Dean Stark apparatus. The reaction mixture was then cooled and filtered yielding 35 grams of cobalt lysinate in the form of a fine pink powder.

Aufarbeitung

  1. customprovided with a reflux condenser
  2. customwas removed from the reaction media
  3. temperatureThe reaction mixture was then cooled
  4. filtrationfiltered

Quellen und Nachweise

ORD-Eintrag
ord-893386bf7560467ea1b9116978121fa2
Quelldatensatz
uspto-grants-2003_12
Patentnummer
US06670494B1

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