化工社化工社 化学情報印刷レポート · 研究参考用
Bromine → alpha-Bromo-3-chloropropiophenone
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Bromine | HCID 24408 | — |
| 反応物 | 3'-Chloropropiophenone | HCID 587128 | — |
| 生成物 | alpha-Bromo-3-chloropropiophenone | HCID 4992116 | — |
反応手順
To 1 mole of m-chloropropiophenone heated to 60±5° C., bromine was added dropwise under stirring. The reaction temperature was kept at 60±5° C. during the addition of bromine, and kept for 5.5 hours after the addition. m-Chloro-α-bromopropiophenone (compound of formula (II)) was obtained.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US07737302B2 |
| 出典データセット | uspto-grants-2010_06 |
| ORD ID | ord-82d524a4fede43a787b399d1de854e8d |
| 出典メモ | uspto-grants-2010_06 |