2-(Ethoxymethylene)propanedinitrile → 5-Amino-1-(2,4,6-trichlorophenyl)-1H-pyrazole-4-carbonitrile
反応式
C(O[CH:4]=[C:5]([C:8]#[N:9])[C:6]#[N:7])C.[Cl:10][C:11]1[CH:16]=[C:15]([Cl:17])[CH:14]=[C:13]([Cl:18])[C:12]=1[NH:19][NH2:20]>>[NH2:9][C:8]1[N:19]([C:12]2[C:11]([Cl:10])=[CH:16][C:15]([Cl:17])=[CH:14][C:13]=2[Cl:18])[N:20]=[CH:4][C:5]=1[C:6]#[N:7]参加物
3
実験手順
The title compound was prepared as an orange solid, m.p. 208.5-209.5° C. by the procedure of Preparation A starting with ethoxymethylenemalononitrile and 2,4,6-trichlorophenylhydrazine.
出典と根拠
- ORDレコード
- ord-f2b990ef9a7f446f900cdb6bd478ee18
- 出典データセット
- uspto-grants-2001_04
- 特許番号
- US06218397B1
反応ノート
読み込み中…