Methanol → Isooctylacrylate Acrylamide

HRID 1588459

Reaktionsgleichung

Reaktionsgleichung von HRID 1588459
[C:1]([O:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH:11]([CH3:13])[CH3:12])(=[O:4])[CH:2]=[CH2:3].[C:14]([NH2:18])(=[O:17])[CH:15]=[CH2:16].C(OOC(=O)C1C=CC=CC=1)(=O)C1C=CC=CC=1.CO>C(OCC)(=O)C.CO.C(OCC)(=O)C>[C:1]([O:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH:11]([CH3:13])[CH3:12])(=[O:4])[CH:2]=[CH2:3].[C:14]([NH2:18])(=[O:17])[CH:15]=[CH2:16]

Komponenten

7

Edukt 4

HCID 887MethanolHCID 6579AcrylamideHCID 7187Benzoyl PeroxideHCID 165746Isooctyl acrylate

Produkt 1

HCID 6452299Isooctylacrylate Acrylamide

Reagenzien, Katalysatoren, Lösungsmittel 2

HCID 8857Ethyl AcetateLösungsmittel2×HCID 21584119Ethylacetate methanolLösungsmittel

Versuchsvorschrift

To a quart narrow-mouth glass bottle were added: 127.84 g. isooctyl acrylate, 8.6 g. acrylamide, 0.41 g. benzoyl peroxide, 237.6 g. ethyl acetate and 26.4 g. methyl alcohol. The solution was purged for two minutes with nitrogen at a flow rate of one liter per minute. The bottle was sealed and placed in a rotating water bath at 55° C. for twenty four hours to effect essentially complete polymerization. The polymer was diluted with ethyl acetate/methyl alcohol (90/10) to 28.4% solids and had a measured inherent viscosity of 1.02 dl/g. in ethyl acetate at a concentration of 0.15 g/dl. Its Brookfield viscosity was 9,120 centipoise.

Aufarbeitung

  1. additionTo a quart narrow-mouth glass bottle were added
  2. customThe solution was purged for two minutes with nitrogen at a flow rate of one liter per minute
  3. customThe bottle was sealed
  4. waitplaced in a rotating water bath at 55° C. for twenty four hours
  5. custompolymerization

Quellen und Nachweise

ORD-Eintrag
ord-95991d802a2243008a8b0a568a0b2523
Quelldatensatz
uspto-grants-1993_06
Patentnummer
US05223261

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