反応式
[ClH:1].[CH3:2][N:3]([CH3:10])[CH2:4][CH2:5][CH2:6][C:7](O)=[O:8]>O=S(Cl)Cl>[ClH:1].[CH3:2][N:3]([CH3:10])[CH2:4][CH2:5][CH2:6][C:7]([Cl:1])=[O:8]参加物
3
実験手順
10 g (60 mmol) of 4-dimethylaminobutyric acid hydrochloride (Janssen; Bruggen/Germany) are heated for approximately 3 h at 65° C. in 30 ml of SOCl2. SOCl2 is evaporated off and the residue is stirred to yield the title compound: TLC of a sample dissolved in methanol, Rf (U)=0.67; TLC of 4-dimethylaminobutyric acid hydrochloride, Rf (U)=0.50.
後処理
- customSOCl2 is evaporated off
出典と根拠
- ORDレコード
- ord-41aced89796c40338464e2b8252692e6
- 出典データセット
- uspto-grants-1997_07
- 特許番号
- US05643878
関連ノート
読み込み中…