Thiophosgene → 2,6-Dichloro-3-methoxyphenylisothiocyanate
反応式
[Cl:1][C:2]1[C:8]([O:9][CH3:10])=[CH:7][CH:6]=[C:5]([Cl:11])[C:3]=1[NH2:4].[C:12](Cl)(Cl)=[S:13]>C1(C)C=CC=CC=1>[Cl:1][C:2]1[C:8]([O:9][CH3:10])=[CH:7][CH:6]=[C:5]([Cl:11])[C:3]=1[N:4]=[C:12]=[S:13]参加物
4
実験手順
60.7 g of 2,6-dichloro-3-methoxy-aniline are dissolved in 65 ml of toluene and treated with 25 ml of thiophosgene in 50 ml of toluene. The solution obtained is heated to boiling under reflux overnight and subsequently evaporated in vacuo. There is obtained 2,6-dichloro-3-methoxyphenylisothiocyanate of boiling point 99° (0.13 Torr).
後処理
- customThe solution obtained
- temperatureis heated
- temperatureunder reflux overnight
- customsubsequently evaporated in vacuo
出典と根拠
- ORDレコード
- ord-3a1c97d5615a48b19d26889ac3cf7360
- 出典データセット
- uspto-grants-1982_12
- 特許番号
- US04366160
反応ノート
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