関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|
| 反応物 | 4-Chlorobenzotrichloride | HCID 21277 | — |
| 反応物 | Sulfur dichloride | HCID 25353 | — |
| 触媒 | Iron chloride (FeCl3) | HCID 24380 | — |
| 生成物 | 3,4-Dichlorophenyltrichloromethane | HCID 25608 | 51.4% |
反応手順
A mixture of 57.5 g (250 mmol) of p-chlorobenzotrichloride, 1.5 g (9.2 mmol) of iron(III) chloride and 28 g (272 mmol) of sulphur dichloride was warmed to 80° C. for 3 hours. Thereafter, it was worked up in the manner indicated in Example 1. 34 g of 3,4-dichlorobenzotrichloride were thus obtained.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 特許番号 | US04191711 |
|---|
| 出典データセット | uspto-grants-1980_03 |
|---|
| ORD ID | ord-8d0885b3be5147fdbd3f704b1cb056dd |
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| 出典メモ | uspto-grants-1980_03 |
|---|
