HuagongsheHuagongshe Chemistry Print Report · For research reference only
Acetic Acid → Prop-2-enimidic acid--2-(dimethylamino)ethyl 2-methylprop-2-enoate (1/1)
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Acetic Acid | HCID 176 | — |
| Reactant | Acrylamide | HCID 6579 | — |
| Reactant | (Dimethylamino)ethyl methacrylate | HCID 17869 | — |
| Solvent | Water | HCID 962 | — |
| Product | Prop-2-enimidic acid--2-(dimethylamino)ethyl 2-methylprop-2-enoate (1/1) | HCID 160008 | — |
Reaction Steps
To a solution of 50.0 grams of acetic acid in 350 grams of water is added 131 grams of DMAEMA followed by 119 grams of acrylamide. The pH of the solution is 7.0 without any adjustment. The rest of the procedure is the same as followed in Example A. After 5 hours G.L.C. analysis showed there was no DMAEMA monomer remaining, while 33% of the acrylamide was recovered. This indicates that ≈66% of the DMAEMA had been quaternized.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04179549 |
| Source dataset | uspto-grants-1979_12 |
| ORD ID | ord-9f8d8e3ebd9d4a4e8fa4248d0a78a831 |
| Source note | uspto-grants-1979_12 |