p-Toluenesulfonic acid → HCID 19703103、化合物
反応式
[C:1]([O:4][N:5]=[C:6]([C:8]1[CH:13]=[CH:12][C:11]([I:14])=[CH:10][CH:9]=1)[NH2:7])(=O)[CH3:2].C1(C)C=CC(S(O)(=O)=O)=CC=1>C1(C)C=CC=CC=1>[I:14][C:11]1[CH:12]=[CH:13][C:8]([C:6]2[N:7]=[C:1]([CH3:2])[O:4][N:5]=2)=[CH:9][CH:10]=1参加物
4
実験手順
To a solution of the product obtained in Step B above (9.7 g, 31.9 mmol) in 300 ml of toluene there are added 150 mg of para-toluenesulphonic acid and the reaction mixture is heated at reflux, using a Dean-Stark installation, for 24 hours. The mixture is evaporated to dryness and dried using a vacuum pump.
後処理
- temperaturethe reaction mixture is heated
- temperatureat reflux
- customThe mixture is evaporated to dryness
- customdried
出典と根拠
- ORDレコード
- ord-1c06c3c2da6c4d7fbe4542b0c33f260c
- 出典データセット
- uspto-grants-2013_10
- 特許番号
- US08569285B2
反応ノート
読み込み中…