Sodium Carbonate → N-Octadecyl-1,3,5-triazine-2,4,6-triamine

HRID 2163616

Reaktionsgleichung

Reaktionsgleichung von HRID 2163616
[NH2:1][C:2]1[N:7]=[C:6](Cl)[N:5]=[C:4]([NH2:9])[N:3]=1.[CH2:10]([NH2:28])[CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][CH2:21][CH2:22][CH2:23][CH2:24][CH2:25][CH2:26][CH3:27].C(=O)([O-])[O-].[Na+].[Na+]>CN(C)C=O>[CH2:10]([NH:28][C:6]1[N:5]=[C:4]([NH2:9])[N:3]=[C:2]([NH2:1])[N:7]=1)[CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][CH2:21][CH2:22][CH2:23][CH2:24][CH2:25][CH2:26][CH3:27]

Komponenten

5

Edukt 3

HCID 10340Sodium CarbonateHCID 15793OctadecylamineHCID 188311,3,5-Triazine-2,4-diamine, 6-chloro-

Produkt 1

HCID 89073N-Octadecyl-1,3,5-triazine-2,4,6-triamineAusbeute 18,1 %

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 6228DimethylformamideLösungsmittel

Reaktionsbedingungen

Temperatur
100 °C

Versuchsvorschrift

2,6-Diamino-4-chloro-s-triazine (100 g., 0.7 mole), octadecyl amine (207 g., 0.7 mole), and sodium carbonate (100 g) were dissolved in 1000 mls of dimethyl formamide and heated at 100° C. for 4 hours. While still hot, the contents of the reactor was filtered to remove the inorganic salts. When the hot filtrate was allowed to cool, the crude octadecyl melamine precipitated. With filtration, 208 grams (M.P. 78°-82° C.) of a pale yellow solid was recovered. Addition of the second filtrate to cold water yielded an additional 48 grams of solid (M.P. 60°-80° C.).

Aufarbeitung

  1. filtrationWhile still hot, the contents of the reactor was filtered
  2. customto remove the inorganic salts
  3. temperatureto cool
  4. customthe crude octadecyl melamine precipitated
  5. filtrationWith filtration, 208 grams (M.P. 78°-82° C.) of a pale yellow solid
  6. customwas recovered
  7. additionAddition of the second filtrate to cold water

Quellen und Nachweise

ORD-Eintrag
ord-6c76b324b3bb43ebbf6a13d6a8251fdf
Quelldatensatz
uspto-grants-1979_01
Patentnummer
US04136092

Verknüpfte Notizen

Wird geladen…