Ammonia → 2-(Prop-1-en-2-yl)benzene-1-sulfonamide
反応式
[NH3:1].[CH3:2][C:3]([C:5]1[CH:10]=[CH:9][CH:8]=[CH:7][C:6]=1[S:11](Cl)(=[O:13])=[O:12])=[CH2:4].[Cl-].[NH4+]>CCOCC>[CH3:2][C:3]([C:5]1[CH:10]=[CH:9][CH:8]=[CH:7][C:6]=1[S:11]([NH2:1])(=[O:13])=[O:12])=[CH2:4]参加物
5
実験手順
A solution of anhydrous ammonia (1 ml, 40 mmol) in ether (25 ml) was cooled to 0° and to this was added 2-(1-methylethenyl)benzenesulfonyl chloride of Example 13 (2.9 g, 13 mmol). After stirring for 2 hours at 0° to 5° the ammonium chloride was removed by filtration of the filtrate concentrated to an oil which crystallized on standing to give 2.6 g of the title compound, m.p. 76°-85°.
後処理
- customwas removed by filtration of the filtrate
- concentrationconcentrated to an oil which
- customcrystallized
出典と根拠
- ORDレコード
- ord-79384f60c2d4492c8db5e9ea836732dc
- 出典データセット
- uspto-grants-1983_01
- 特許番号
- US04368069
反応ノート
読み込み中…