Methylamine → HCID 20273406、化合物
反応式
[Cl:1][CH2:2][C:3]([NH:5][C:6]1[CH:11]=[CH:10][C:9]([S:12][C:13]2[CH:18]=[CH:17][C:16]([N+:19]([O-:21])=[O:20])=[CH:15][CH:14]=2)=[CH:8][CH:7]=1)=[O:4].[CH3:22][NH2:23]>C(O)C>[ClH:1].[CH3:22][NH:23][CH2:2][C:3]([NH:5][C:6]1[CH:11]=[CH:10][C:9]([S:12][C:13]2[CH:18]=[CH:17][C:16]([N+:19]([O-:21])=[O:20])=[CH:15][CH:14]=2)=[CH:8][CH:7]=1)=[O:4]参加物
4
実験手順
A mixture of 3.0 g of 2-chloro-4'-(p-nitrophenylthio)acetanilide and a 4.0% aqueous solution of methylamine in ethanol was refluxed for 4 hours. The solvent was evaporated, the residue dissolved on dichloromethane and crystallized by the addition of hexane, giving 2.25 g of the desired product, mp 86°-89° C.
後処理
- customThe solvent was evaporated
- dissolutionthe residue dissolved on dichloromethane
- customcrystallized by the addition of hexane
出典と根拠
- ORDレコード
- ord-36d51003b7674819b4c594c22681e699
- 出典データセット
- uspto-grants-1985_07
- 特許番号
- US04532349
反応ノート
読み込み中…