Hydrazine → Veratrohydrazide
反応式
[CH3:1][O:2][C:3]1[CH:4]=[C:5]([CH:10]=[CH:11][C:12]=1[O:13][CH3:14])[C:6](OC)=[O:7].[NH2:15][NH2:16]>O>[CH3:1][O:2][C:3]1[CH:4]=[C:5]([CH:10]=[CH:11][C:12]=1[O:13][CH3:14])[C:6]([NH:15][NH2:16])=[O:7]参加物
4
実験手順
A mixture of 9.8 g (0.05 mol) of methyl 3,4-dimethoxybenzoate and 15 ml of 85% water containing hydrazine was refluxed for 2.5 hours with stirring. The reaction mixture was cooled and the crystals formed were recovered by filtration and washed with water to provide 3,4-dimethoxybenzoic acid hydrazide. The yield was quantitative.
後処理
- temperaturewas refluxed for 2.5 hours
- temperatureThe reaction mixture was cooled
- customthe crystals formed
- filtrationwere recovered by filtration
- washwashed with water
出典と根拠
- ORDレコード
- ord-347cd166ced1414490107c6db4607ad9
- 出典データセット
- uspto-grants-1981_07
- 特許番号
- US04279982
反応ノート
読み込み中…