N-acetyl-2-imidazolinone → 1-Acetyl-2(1,4-dimethyl-5-pyrazolyl)amino-2-imidazoline
反応式
Cl.[NH2:2][C:3]1[N:7]([CH3:8])[N:6]=[CH:5][C:4]=1[CH3:9].[C:10]([N:13]1[CH2:17][C:16](=O)[N:15]=[CH:14]1)(=[O:12])[CH3:11]>>[C:10]([N:13]1[CH2:17][CH2:16][N:15]=[C:14]1[NH:2][C:3]1[N:7]([CH3:8])[N:6]=[CH:5][C:4]=1[CH3:9])(=[O:12])[CH3:11]参加物
3
実験手順
5-amino-1,4-dimethyl pyrazole hydrochloride (Z. Chem. 388, 1970) (5.72 g.) and 1-acetyl-2-imidazolinone (5.54 g.) were reacted as described in Example I to give 4.723 g. product mp 199°-202° (crystallized from CH3CN)
後処理
- customto give 4.723 g
出典と根拠
- ORDレコード
- ord-2211d151c9174695becefcb36947c61c
- 出典データセット
- uspto-grants-1980_11
- 特許番号
- US04234594
反応ノート
読み込み中…