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Hydrochloric Acid → 2-Bromo-1-(4-ethylphenyl)ethan-1-one
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Hydrochloric Acid | HCID 313 | — |
| 反応物 | 4'-Ethylacetophenone | HCID 13642 | — |
| 反応物 | Bromine | HCID 24408 | — |
| 溶媒 | Diethyl Ether | HCID 3283 | — |
| 溶媒 | Chloroform | HCID 6212 | — |
| 生成物 | 2-Bromo-1-(4-ethylphenyl)ethan-1-one | HCID 12401951 | — |
反応手順
20 mmol of 1-(4-ethylphenyl)ethan-1-one, 1 ml conc. HCl were mixed in 20 ml diethyl ether at 0° C. under nitrogen. To this solution a solution of 20 mmol Br2 in 20 ml chloroform was added drop wise and left for four hours and then concentrated in vacuo to obtain 2-bromo-1-(4-ethylphenyl)ethan-1-one.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US07037918B2 |
| 出典データセット | uspto-grants-2006_05 |
| ORD ID | ord-1e43f89d5420435a8ce90e2af09d5fdb |
| 出典メモ | uspto-grants-2006_05 |