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Ammonium → Isopropenyl Phosphonic Acid Hydroxypropylacrylate Methyl Acrylate
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Ammonium | HCID 223 | — |
| 反応物 | Methyl Acrylate | HCID 7294 | — |
| 反応物 | 2-Propenoic acid, 3-hydroxypropyl ester | HCID 33101 | — |
| 反応物 | Isopropenylphosphonic acid | HCID 557541 | — |
| 溶媒 | Water | HCID 962 | — |
| 生成物 | Isopropenyl Phosphonic Acid Hydroxypropylacrylate Methyl Acrylate | HCID 86739388 | — |
反応手順
Aqueous isopropenyl phosphonic acid (71 g, 54%, 0.3 mole), hydroxypropylacrylate (13 g, 0.1 mole) and methyl acrylate (5 g, 0.06 mole) were mixed with 121.6 g water containing 6 g of ammonium pursulfate. After sparging with nitrogen for 1/2 hour, the mixture was heated to reflux for 11/2 hours. An additional 6 g of initiator was added followed by an equivalent period of reflux. The final product had a pH of 0.65. The 31PMR showed significant polymeric absorptions at -32.4 and -24.3 ppm.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04446028 |
| 出典データセット | uspto-grants-1984_05 |
| ORD ID | ord-7fa10ca3bcd24269b6131511e212eec6 |
| 出典メモ | uspto-grants-1984_05 |