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Hydroquinone → Methacryloxyisopropyl sulfopropionate
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Hydroquinone | HCID 785 | — |
| 反応物 | Dimethyl Ether | HCID 8254 | — |
| 反応物 | 2-Hydroxypropyl methacrylate | HCID 13539 | — |
| 反応物 | 1-Oxo-1-(2-sulfopropanoyloxy)propane-2-sulfonic acid | HCID 21115668 | — |
| 溶媒 | Toluene | HCID 1140 | — |
| 生成物 | Methacryloxyisopropyl sulfopropionate | HCID 86736239 | — |
反応手順
To a reaction vessel fitted with an air-bleed tube, thermometer, stirrer, and condenser there are charged sulfopropionic anhydride (29.1 g.), 2-hydroxypropyl methacrylate (29.1 g.), the monomethyl ether of hydroquinone (0.1 g.) and toluene (60 g.). The mixture is stirred, sparged with dry air as in 1) above and heated. After 0.5 hour at 60° C. a solution containing 29% by weight of methacryloxyisopropyl sulfopropionate is obtained.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04143020 |
| 出典データセット | uspto-grants-1979_03 |
| ORD ID | ord-898bf593abef4d92a784e63464e7e1ed |
| 出典メモ | uspto-grants-1979_03 |