N-Methyl-D-glucamine → N-lauryl-N-methyl-D-glucamine

HRID 259925

Reaktionsgleichung

Reaktionsgleichung von HRID 259925
S([O-])(O[CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH3:16])(=O)=O.[Na+].[CH3:19][NH:20][CH2:21][C@@H:22]([C@H:24]([C@@H:26]([C@@H:28]([CH2:30][OH:31])[OH:29])[OH:27])[OH:25])[OH:23].[OH-].[Na+]>O>[CH2:5]([N:20]([CH3:19])[CH2:21][C@@H:22]([C@H:24]([C@@H:26]([C@@H:28]([CH2:30][OH:31])[OH:29])[OH:27])[OH:25])[OH:23])[CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH3:16]

Komponenten

5

Edukt 3

HCID 8567N-Methyl-D-glucamineHCID 14798Sodium HydroxideHCID 3423265Sodium Lauryl Sulfate

Produkt 1

HCID 15792985N-lauryl-N-methyl-D-glucamine

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 962WaterLösungsmittel

Reaktionsbedingungen

Temperatur
160 °C

Versuchsvorschrift

Sodium lauryl sulphate 90% (w/w) (493.4g, 1.67m), N-methyl-D-glucamine (611.1 g, 3.15 m), and sodium hydroxide (60 g, 1.5 m) in 1055.7 g water were charged into a 5 liter autoclave vessel. After pressure testing with nitrogen at 200 psi the autoclave was then heated for 2 hours at 160° C. (maximum steam pressure generated was 88 psi). The reaction mixture was then cooled to give a white spongy material which was washed with water and methanol to remove impurities, and dried in a desiccator to give a white powder. Base value=96% pure.

Aufarbeitung

  1. temperatureThe reaction mixture was then cooled
  2. customto give a white spongy material which
  3. washwas washed with water and methanol
  4. customto remove impurities
  5. customdried in a desiccator
  6. customto give a white powder

Quellen und Nachweise

ORD-Eintrag
ord-cffdba199443492e80e9554984757b2e
Quelldatensatz
uspto-grants-1996_06
Patentnummer
US05523478

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