Diethyl Ether → HCID 20349084、化合物
反応式
[CH3:1][N:2]=[C:3]=[O:4].[N+:5]([C:8]1[CH:9]=[C:10]([NH:15][OH:16])[CH:11]=[CH:12][C:13]=1[CH3:14])([O-:7])=[O:6].C([O:19][CH2:20]C)C>>[N+:5]([C:8]1[CH:9]=[C:10]([N:15]2[C:3](=[O:4])[N:2]([CH3:1])[C:20](=[O:19])[O:16]2)[CH:11]=[CH:12][C:13]=1[CH3:14])([O-:7])=[O:6]参加物
4
実験手順
A solution of methyl isocyanate (4.1 g; 4.6 ml.) in diethyl ether (20 ml.) was added with stirring to a solution of N-(3-nitro-4-methylphenyl)-hydroxylamine (12.0 g.) in ether (70 ml.) at room temperature over a period of about 10 minutes. The yellow precipitate 1-methyl-3-(3'-nitro-4'-methylphenyl)-3-hydroxyurea which formed was filtered and air dried.
出典と根拠
- ORDレコード
- ord-28f17e67d1484fa2a7a55a0ff58b13f7
- 出典データセット
- uspto-grants-1980_02
- 特許番号
- US04190431
反応ノート
読み込み中…