Methane → HCID 23713893、化合物
反応式
[N:1]1[C:10]2[C:5](=[CH:6][CH:7]=[CH:8][CH:9]=2)[C:4]([C:11]([OH:13])=[O:12])=[CH:3][N:2]=1.C(=O)([O-])[O-].[K+:18].[K+].C>O>[N:1]1[C:10]2[C:5](=[CH:6][CH:7]=[CH:8][CH:9]=2)[C:4]([C:11]([O-:13])=[O:12])=[CH:3][N:2]=1.[K+:18]参加物
5
実験手順
5.10 g of (1) was added over 30 minutes to a vigorously stirred solution of 2.02 g of potassium carbonate in 25 ml of water, at room temperature. The resulting mixture was stirred for one hour at room temperature, then treated with charcoal, and after filtration the water was evaporated. The residue was azeotropically distilled with toluene and dried at 70° C. under reduced pressure, to give 2, as a light tan powder, m.p.: above 280° C.
後処理
- filtrationafter filtration the water
- customwas evaporated
- distillationThe residue was azeotropically distilled with toluene
- customdried at 70° C. under reduced pressure
- customto give 2
出典と根拠
- ORDレコード
- ord-632b0bd614004c9991480866be241a31
- 出典データセット
- uspto-grants-1987_10
- 特許番号
- US04699651
反応ノート
読み込み中…