Ethanol → Glycine, N-cyclohexyl-

HRID 1248550

Reaktionsgleichung

Reaktionsgleichung von HRID 1248550
[NH2:1][CH2:2][C:3]([OH:5])=[O:4].[C:6]1(=O)[CH2:11][CH2:10][CH2:9][CH2:8][CH2:7]1.C(O)C>O.[Pd]>[CH:6]1([NH:1][CH2:2][C:3]([OH:5])=[O:4])[CH2:11][CH2:10][CH2:9][CH2:8][CH2:7]1

Komponenten

6

Edukt 3

HCID 702EthanolHCID 750GlycineHCID 7967Cyclohexanone

Produkt 1

HCID 42810Glycine, N-cyclohexyl-

Reagenzien, Katalysatoren, Lösungsmittel 2

HCID 23938PalladiumKatalysatorHCID 962WaterLösungsmittel

Versuchsvorschrift

338 g of glycine (4.5 mols) is dissolved in 1.5 liters of deionized water. The solution is put into a 1-gallon autoclave. 25 g of 10% Pd on C, 551 g of cyclohexanone (5.6 mols) and 500 ml of ethanol are added. Hydrogenation is carried out at 60° C. between 56.2 and 70.3 kg/cm2. In the course of three hours a pressure drop corresponding to 98.4 kg/cm2 is observed.

Aufarbeitung

  1. customis carried out at 60° C.
  2. customIn the course of three hours

Quellen und Nachweise

ORD-Eintrag
ord-1c08be19be5049c8910ba5b48776a324
Quelldatensatz
uspto-grants-1985_06
Patentnummer
US04525294

Verknüpfte Notizen

Wird geladen…