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Benzoic Acid → 2,2-diethoxyethyl Benzoate
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Benzoic Acid | HCID 243 | — |
| 反応物 | Potassium Iodide | HCID 4875 | — |
| 反応物 | Potassium Carbonate | HCID 11430 | — |
| 反応物 | 2-Chloro-1,1-diethoxyethane | HCID 12128 | — |
| 溶媒 | Water | HCID 962 | — |
| 溶媒 | Dimethylformamide | HCID 6228 | — |
| 溶媒 | Ethyl Acetate | HCID 8857 | — |
| 生成物 | 2,2-diethoxyethyl Benzoate | HCID 11817258 | 56% |
反応手順
Chloroacetaldehyde diethyl acetal (2.00 g), benzoic acid (2.16 g), potassium iodide (0.27 g), potassium carbonate (1.11 g) and DMF (20 mL) were placed in a three-neck flask, followed by refluxing. Twenty hours later, the reaction mixture was cooled to room temperature, and water (30 mL) and ethyl acetate (80 mL) were added thereto, followed by stirring. After filtration, the organic layer was separated, was subjected to vacuum concentration and thereby yielded the target compound (1.74 g) in a yield of 56%.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US07728152B2 |
| 出典データセット | uspto-grants-2010_06 |
| ORD ID | ord-5ddedaa9d9e64079942ac7ae57726df1 |
| 出典メモ | uspto-grants-2010_06 |