5-((Dimethylamino)methyl)-2-furanmethanol → Ranisen
反応式
[SH:1][CH2:2][CH2:3][NH:4][C:5]([NH:10][CH3:11])=[CH:6][N+:7]([O-:9])=[O:8].[CH3:12][N:13]([CH2:15][C:16]1[O:20][C:19]([CH2:21]O)=[CH:18][CH:17]=1)[CH3:14]>Cl.O.C(=O)([O-])[O-].[K+].[K+]>[CH3:12][N:13]([CH2:15][C:16]1[O:20][C:19]([CH2:21][S:1][CH2:2][CH2:3][NH:4][C:5]([NH:10][CH3:11])=[CH:6][N+:7]([O-:9])=[O:8])=[CH:18][CH:17]=1)[CH3:14]参加物
6
実験手順
N-(2-Mercaptoethyl)-N'-methyl-2-nitro-1,1-ethenediamine (354 mg) in concentrated hydrochloric acid (2 ml) was added dropwise to 5-(dimethylamino)methyl-2-furanmethanol (428 mg) at 0°. After standing at 0° for 7 days the reaction was diluted with water (3 ml), excess potassium carbonate was added and the solid extracted with ethyl acetate (50 ml).
後処理
- additionwas added
- extractionthe solid extracted with ethyl acetate (50 ml)
出典と根拠
- ORDレコード
- ord-19209aada948472496e2dc6b9871a0e4
- 出典データセット
- uspto-grants-1978_12
- 特許番号
- US04128658
反応ノート
読み込み中…