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Acetic Acid → Prop-2-enimidic acid--2-(dimethylamino)ethyl 2-methylprop-2-enoate (1/1)
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Acetic Acid | HCID 176 | — |
| 反応物 | Acrylamide | HCID 6579 | — |
| 反応物 | (Dimethylamino)ethyl methacrylate | HCID 17869 | — |
| 溶媒 | Water | HCID 962 | — |
| 生成物 | Prop-2-enimidic acid--2-(dimethylamino)ethyl 2-methylprop-2-enoate (1/1) | HCID 160008 | — |
反応手順
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.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04224150 |
| 出典データセット | uspto-grants-1980_09 |
| ORD ID | ord-414dbc5005a144c69fd585ed4937b365 |
| 出典メモ | uspto-grants-1980_09 |