化工社化工社 化学情報印刷レポート · 研究参考用
1,3,5-Trichlorobenzene → 1,3,5-Trifluorobenzene
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | 1,3,5-Trichlorobenzene | HCID 7950 | — |
| 反応物 | Fluoride Ion | HCID 28179 | — |
| 反応物 | 3,5-Difluoroaniline | HCID 96595 | — |
| 生成物 | 1,3,5-Trifluorobenzene | HCID 9745 | — |
反応手順
In a further embodiment, the present invention relates to a method for the two step preparation of 3,5-difluoroaniline from 1,3,5-trichlorobenzene. First, an amount of 1,3,5-trichlorobenzene is reacted with a fluoride-containing compound to obtain 1,3,5-trifluorobenzene. Second, the 1,3,5-trifluorobenzene is reacted with aqueous ammonia and a metal oxide or metal hydroxide to obtain the product 3,5-difluoroaniline.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US06127577 |
| 出典データセット | uspto-grants-2000_10 |
| ORD ID | ord-45e0cbdb38d34daab543f555c607bb71 |
| 出典メモ | uspto-grants-2000_10 |