関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|
| 反応物 | Pyridine | HCID 1049 | — |
| 反応物 | Methacrylic anhydride | HCID 12974 | — |
| 反応物 | 2-Dimethylaminopyridine | HCID 21885 | — |
| 反応物 | Allyloxypropanediol | HCID 22483925 | — |
| 溶媒 | Chloroform | HCID 6212 | — |
| 生成物 | Allyloxypropanediol Dimethacrylate | HCID 20220160 | — |
反応手順
Allyloxypropanediol (0.5 equivalents) was stirred in chloroform with pyridine (1 equivalent) and dimethlaminopyridine (0.05 equivalent) and warmed to 50° C. Methacrylic anhydride was added dropwise and stirring was continued until starting diol was no longer detected by gas chromatography. The reaction mixture was then washed with dilute hydrochloric acid, sodium bicarbonate and water. Concentration on a rotary evaporator gave the crude product.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 特許番号 | US04640940 |
|---|
| 出典データセット | uspto-grants-1987_02 |
|---|
| ORD ID | ord-bdfe362f90b5432f81952ef2a1d2d655 |
|---|
| 出典メモ | uspto-grants-1987_02 |
|---|
