関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|
| 反応物 | Water | HCID 962 | — |
| 反応物 | Dimethylformamide | HCID 6228 | — |
| 反応物 | Benzyl Bromide | HCID 7498 | — |
| 反応物 | Potassium Hydroxide | HCID 14797 | — |
| 反応物 | 2-Methylglyceric acid | HCID 560781 | — |
| 溶媒 | Ethyl Acetate | HCID 8857 | — |
| 生成物 | Benzyl 3-hydroxy-2,2-dimethylpropanoate | HCID 18922595 | — |
反応手順
Add potassium hydroxide (486.7 mmol, 32.1 g) over a solution of 2,3-dihydroxy-2-methyl-propionic acid (423.2 mmol, 50 g) in 300 mL of DMF. Stir the solution for 1 hour at 100° C., then add benzyl bromide. Stir the solution overnight. Cool the mixture and dilute with ethyl acetate. Wash organic layer with water. Wash aqueous layer with ethyl acetate several times. Combine organic layers and dry over sodium sulfate, filter and concentrate under reduced pressure.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 特許番号 | US07652015B2 |
|---|
| 出典データセット | uspto-grants-2010_01 |
|---|
| ORD ID | ord-47c92e3d87394898bcbcff1ac92ca457 |
|---|
| 出典メモ | uspto-grants-2010_01 |
|---|
