Dichlobenil → HCID 3769155、化合物
反応式
[Cl:1][C:2]1[C:15]2[C:14](=O)[C:13]3[C:8](=[CH:9][CH:10]=[CH:11][CH:12]=3)[S:7][C:6]=2[CH:5]=[CH:4][CH:3]=1.ClC1C=CC=C(Cl)C=1C#[N:21].C1(S)C=CC=CC=1>>[Cl:1][C:2]1[CH:3]=[CH:4][CH:5]=[C:6]([S:7][C:8]2[CH:13]=[CH:12][CH:11]=[CH:10][CH:9]=2)[C:15]=1[C:14]#[N:21]参加物
4
実験手順
U.S. Pat. No. 3,711,513 teaches the preparation of 1-chloro-thioxanthone by reacting 2,6-dichloro-benzonitrile with an alkali metal salt of thiophenol to obtain 2-chloro-6-phenylthio-benzonitrile, which is reacted with polyphosphoric acid to give 1-chloro-9-imino-thioxanthene, this latter product being hydrolysed to 1-chloro-thioxanthone.
出典と根拠
- ORDレコード
- ord-be2d3bf17d4d4fcea0f849741401f2eb
- 出典データセット
- uspto-grants-1981_04
- 特許番号
- US04264773
反応ノート
読み込み中…