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3,5-Dibromosalicylic acid → N-[4-[1-(4-chlorophenyl)ethenyl]phenyl]-2-hydroxy-3,5-dibromobenzamide
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | 3,5-Dibromosalicylic acid | HCID 18464 | — |
| 反応物 | Phosphorus trichloride | HCID 24387 | — |
| 反応物 | 1-(4-Aminophenyl)-1-(4-chlorophenyl)ethylene | HCID 13608336 | — |
| 生成物 | N-[4-[1-(4-chlorophenyl)ethenyl]phenyl]-2-hydroxy-3,5-dibromobenzamide | HCID 13608338 | — |
反応手順
Using the reaction conditions of Example 2, 5.92 g (0.02 mole) of 3,5-dibromosalicylic acid and 5.32 g (0.02 mole) of 1-(4-aminophenyl)-1-(4-chlorophenyl)ethylene in the presence of phosphorus trichloride were reacted to give 4.26 of purified N-[4-[1-(4-chlorophenyl)ethenyl]phenyl]-2-hydroxy-3,5-dibromobenzamide, m.p. 181°-183°.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04587361 |
| 出典データセット | uspto-grants-1986_05 |
| ORD ID | ord-decb5f5514e0443994821db67f0a99e6 |
| 出典メモ | uspto-grants-1986_05 |