Acrylamide → N-Octylacrylamide Acrylamide Sodium Styrene Sulfonate

HRID 568863

Reaktionsgleichung

Reaktionsgleichung von HRID 568863
[CH2:1]([NH:9][C:10](=[O:13])[CH:11]=[CH2:12])[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH3:8].[C:14]([NH2:18])(=[O:17])[CH:15]=[CH2:16].[CH:19]([S:27]([O-:30])(=[O:29])=[O:28])=[CH:20][C:21]1[CH:26]=[CH:25][CH:24]=[CH:23][CH:22]=1.[Na+:31]>CO>[CH2:1]([NH:9][C:10](=[O:13])[CH:11]=[CH2:12])[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH3:8].[C:14]([NH2:18])(=[O:17])[CH:15]=[CH2:16].[CH:19]([S:27]([O-:30])(=[O:28])=[O:29])=[CH:20][C:21]1[CH:26]=[CH:25][CH:24]=[CH:23][CH:22]=1.[Na+:31]

Komponenten

5

Edukt 3

HCID 6579AcrylamideHCID 823702-Propenamide, N-octyl-HCID 53627496Sodium styrenesulfonate

Produkt 1

HCID 86742030N-Octylacrylamide Acrylamide Sodium Styrene Sulfonate

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 887MethanolLösungsmittel

Reaktionsbedingungen

Temperatur
25 °C

Versuchsvorschrift

A solution of 15.0 g of SDS in 500 ml of purified, deoxygenated water was prepared and 0.415 g of N-octylacrylamide, 12.73 g of acrylamide and 9.35 g of sodium styrene sulfonate were added. The resulting clear solution was placed in a 2 liter Morton style resin kettle fitted with a chilled water condenser, thermometer, nitrogen sparger and mechanical stirrer. The solution was purged with nitrogen for 0.5 hour at 25° C., then 0.116 g of potassium persulfate and 0.0082 g of sodium metabisulfite were added. After 16 hours of stirring at 300 rpm and 25° C. the reaction mixture was slowly poured into 3 L of acetone. The precipitated polymer was isolated and masticated with 1 L of methanol in a Waring blender for 30 seconds, filtered and dried under vacuum at 30° C. The yield of polymer was 5.14 g.

Aufarbeitung

  1. customA solution of 15.0 g of SDS in 500 ml of purified
  2. customdeoxygenated water
  3. customwas prepared
  4. customfitted with a chilled water condenser
  5. customThe solution was purged with nitrogen for 0.5 hour at 25° C.
  6. addition0.116 g of potassium persulfate and 0.0082 g of sodium metabisulfite were added
  7. additionwas slowly poured into 3 L of acetone
  8. customThe precipitated polymer was isolated
  9. filtrationfiltered
  10. customdried under vacuum at 30° C

Quellen und Nachweise

ORD-Eintrag
ord-1f131f8a52a5430b8710219ac2ce5ea1
Quelldatensatz
uspto-grants-1988_03
Patentnummer
US04730028

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