Sodium Hydroxide → HCID 20446512、化合物
反応式
O.Br.[CH3:3][C:4]1[CH:13]=[C:12]([NH2:14])[C:11]([N+:15]([O-:17])=[O:16])=[CH:10][C:5]=1[NH:6][CH2:7][CH2:8][NH2:9].[OH-].[Na+]>O>[CH3:3][C:4]1[CH:13]=[C:12]([NH2:14])[C:11]([N+:15]([O-:17])=[O:16])=[CH:10][C:5]=1[NH:6][CH2:7][CH2:8][NH2:9]参加物
4
実験手順
The hydrobromide thus obtained is dissolved in water. After the solution has been rendered alkaline with the aid of a 2N sodium hydroxide solution, the 2-methyl-4-amino-5-nitro-N-(β-aminoethyl)-aniline is filtered off. After washing with water, drying and recrystallisation from ethyl acetate, the product melts at 115° C.
後処理
- filtrationthe 2-methyl-4-amino-5-nitro-N-(β-aminoethyl)-aniline is filtered off
- washAfter washing with water
- customdrying
- customrecrystallisation from ethyl acetate
出典と根拠
- ORDレコード
- ord-93087f51c3d64787900243bbb55a0b3c
- 出典データセット
- uspto-grants-1984_09
- 特許番号
- US04470826
反応ノート
読み込み中…