Hydrochloric Acid → 5-Amino-1(3-trifluoromethylphenyl)-3-methylpyrazole hydrochloride
反応式
[F:1][C:2]([F:12])([F:11])[C:3]1[CH:4]=[C:5]([NH:9][NH2:10])[CH:6]=[CH:7][CH:8]=1.N[C:14]([CH3:18])=[CH:15][C:16]#[N:17].[ClH:19]>>[ClH:19].[NH2:17][C:16]1[N:9]([C:5]2[CH:6]=[CH:7][CH:8]=[C:3]([C:2]([F:11])([F:12])[F:1])[CH:4]=2)[N:10]=[C:14]([CH3:18])[CH:15]=1参加物
4
実験手順
3-Trifluoromethylphenyl hydrazine (Tetrahedron, 1960, 69) (25.0 g.) was reacted with 3-amino-2-butene nitrile (12.7 g.) as described in Example XLIII to give 36.1 g. product as HCl salt, mp 222°-226°.
後処理
- customto give 36.1 g
出典と根拠
- ORDレコード
- ord-dd16ca5be6944d7f8769d2b63133f47e
- 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…