Acrylamide → Acrylamide 2-Methacryloyloxyethyl Trimethyl Ammonium

HRID 25921

Reaction equation

HRID 25921 reaction equation
[C:1]([NH2:5])(=[O:4])[CH:2]=[CH2:3].[C:6]([O:11][CH2:12][CH2:13][N+:14]([CH3:17])([CH3:16])[CH3:15])(=[O:10])[C:7]([CH3:9])=[CH2:8]>>[C:1]([NH2:5])(=[O:4])[CH:2]=[CH2:3].[C:6]([O:11][CH2:12][CH2:13][N+:14]([CH3:17])([CH3:15])[CH3:16])(=[O:10])[C:7]([CH3:9])=[CH2:8]

Participants

3

Reactant 2

HCID 6579AcrylamideHCID 78739Methacrylylcholine

Product 1

HCID 86735511Acrylamide 2-Methacryloyloxyethyl Trimethyl Ammonium

Procedure

Acrylamide (AM) (49.6 g.), 2-methacryloyloxyethyl trimethyl ammonium methosulfate (METAMS) (26.0 g. of a 40% aqueous solution), distilled water (44.4 g.), Tween 85 (30.0 g.), and Mentor 28 (50.0 g.) were combined and reacted according to the procedure of Example 31. The pH of the emulsion was adjusted to 6.0; the maximum temperature reached was 71° C.; the product was a stable emulsion.

Workup

  1. distillationof a 40% aqueous solution), distilled water (44.4 g.), Tween 85 (30.0 g.), and Mentor 28 (50.0 g.)
  2. customreacted
  3. customreached was 71° C.

Sources & evidence

ORD record
ord-a234627dec74419db08ec114ddbb8683
Source dataset
uspto-grants-1979_04
Patent number
US04147681

Linked notes

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