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4-Chloroaniline → 1-(4-Trifluoromethylbenzoyl)-3-(4-chlorophenyl)urea
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | 4-Chloroaniline | HCID 7812 | — |
| 反応物 | 4-Trifluoromethylbenzoylisocyanate | HCID 14913744 | — |
| 溶媒 | Diethyl Ether | HCID 3283 | — |
| 溶媒 | Acetonitrile | HCID 6342 | — |
| 生成物 | 1-(4-Trifluoromethylbenzoyl)-3-(4-chlorophenyl)urea | HCID 19808581 | — |
反応手順
To a stirred solution of 1.08 g of 4-trifluoromethylbenzoylisocyanate in 5 ml of dry diethylether is added a solution of 0.64 g of 4-chloroaniline in 50 ml of acetonitrile. A precipitate is immediately formed. The precipitate is sucked off and washed with acetonitrile. The title compound is obtained a yield of 1.1 g; melting point 260° C.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US05166180 |
| 出典データセット | uspto-grants-1992_11 |
| ORD ID | ord-635c071f4e224bc496b5380db9ca225c |
| 出典メモ | uspto-grants-1992_11 |