化工社化工社 化学情報印刷レポート · 研究参考用
Benzoyl chloride → 7-Benzoyl-5-chloroindoline
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Benzoyl chloride | HCID 7412 | — |
| 反応物 | 1-Acetyl-5-chloroindoline | HCID 12321990 | — |
| 触媒 | Zincchloride | HCID 3007855 | — |
| 生成物 | 7-Benzoyl-5-chloroindoline | HCID 21555979 | — |
反応手順
7-Benzoly-5-chloroindoline was prepared by treating 1-acetyl-5-chloroindoline with benzoyl chloride at 120°-175°C. using zinc chloride as a catalyst. The acetyl group was removed by acid hydrolysis to give the yellow colored 7-benzoyl-5-chloroindoline. The yellow solid melted at 112°-115°C. A mixture melting point with material prepared in Example 2 showed no depression.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US03941806 |
| 出典データセット | uspto-grants-1976_03 |
| ORD ID | ord-531f90d49513458c87122e7c294768fe |
| 出典メモ | uspto-grants-1976_03 |