Hydrochloric Acid → 1-(4-Nitrophenyl)ethan-1-amine hydrochloride
反応式
[N+:1]([C:4]1[CH:12]=[CH:11][C:7]([CH:8]([NH2:10])[CH3:9])=[CH:6][CH:5]=1)([O-:3])=[O:2].[ClH:13]>>[ClH:13].[N+:1]([C:4]1[CH:5]=[CH:6][C:7]([CH:8]([NH2:10])[CH3:9])=[CH:11][CH:12]=1)([O-:3])=[O:2]参加物
3
実験手順
The mother liquors of the solution of the partially resolved (+)-erythrochlorocitric acid, bis-(-)-p-nitro-α-methylbenzylamine salt were treated with 13 ml (0.52 mol) of conc hydrochloric acid and evaporated to dryness. 1,2-Dimethoxyethane was added and the solution was evaporated to dryness. Ether was added to the residue, the mixture was stirred and the precipitate was collected to afford 29.2 g of (-)-p-nitro-α-methylbenzylamine hydrochloride.
後処理
- customevaporated to dryness
- addition1,2-Dimethoxyethane was added
- customthe solution was evaporated to dryness
- additionEther was added to the residue
- customthe precipitate was collected
出典と根拠
- ORDレコード
- ord-2ef320c6c71147cea99b1b0eec6a332d
- 出典データセット
- uspto-grants-1982_07
- 特許番号
- US04340754
反応ノート
読み込み中…