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3-Chloro-5-(trifluoromethyl)benzaldehyde → 3'-Bromo-5'-(trifluoromethyl)acetophenone
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | 3-Chloro-5-(trifluoromethyl)benzaldehyde | HCID 3857033 | — |
| 反応物 | HCID 57980200 | HCID 57980200 | — |
| 生成物 | 3'-Bromo-5'-(trifluoromethyl)acetophenone | HCID 21852668 | 85% |
反応手順
The title compound was prepared from 1-(3-bromo-5-(trifluoromethyl)phenyl)ethanol (Reference Example 40) by a procedure similar to the one described for 3-chloro-5-(trifluoromethyl)benzaldehyde (Reference Example 31) to provide 1-(3-bromo-5-(trifluoromethyl)-phenyl)ethanone (17.94 g, 85%) as a pale yellow oil.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US08853215B2 |
| 出典データセット | uspto-grants-2014_10 |
| ORD ID | ord-131bf99e51554856abbf9a6ee9670eaa |
| 出典メモ | uspto-grants-2014_10 |