Triphosgene → 1261682-57-8
反応式
[CH3:1][O:2][C:3]1[CH:8]=[CH:7][CH:6]=[C:5]([NH2:9])[C:4]=1[CH3:10].Cl[C:12](Cl)([O:14]C(=O)OC(Cl)(Cl)Cl)Cl>C1(C)C=CC=CC=1>[CH3:1][O:2][C:3]1[CH:8]=[CH:7][CH:6]=[C:5]([N:9]=[C:12]=[O:14])[C:4]=1[CH3:10]参加物
4
実験手順
A mixture of 1-methoxy-2-methyl-3-aminobenzene 15.0 g, triphosgene 48.7 g and toluene 350 mL was stirred with heating under reflux for three hours. The reaction mixtures after standing to cool were concentrated under reduced pressure to give 1-methoxy-3-isocyanato-2-methylbenzene 17.0 g.
後処理
- temperaturewith heating
- temperatureunder reflux for three hours
- temperatureto cool
- concentrationwere concentrated under reduced pressure
出典と根拠
- ORDレコード
- ord-39ae8a79eabc4267a2e4c2e2e3e20742
- 出典データセット
- uspto-grants-2016_07
- 特許番号
- US09380782B2
反応ノート
読み込み中…