Pivaloyl chloride → HCID 20395972、化合物
反応式
[NH2:1][C:2]1[C:6]([C:7]#[N:8])=[C:5]([NH2:9])[NH:4][N:3]=1.[C:10](Cl)(=[O:15])[C:11]([CH3:14])([CH3:13])[CH3:12]>N1C=CC=CC=1>[NH2:9][C:5]1[N:4]([C:10](=[O:15])[C:11]([CH3:14])([CH3:13])[CH3:12])[N:3]=[C:2]([NH:1][C:10](=[O:15])[C:11]([CH3:14])([CH3:13])[CH3:12])[C:6]=1[C:7]#[N:8]参加物
4
実験手順
The above compound was prepared from 3,5-diamino-4-cyanopyrazole, prepared as in Example 13, by reaction thereof with two moles of pivaloyl chloride in pyridine in an analogous manner to that described in Example 1(b). Melting point 181°-184° C.
出典と根拠
- ORDレコード
- ord-2e4f7adf6e5040efae5ad75a0d6b98c1
- 出典データセット
- uspto-grants-1979_08
- 特許番号
- US04163846
反応ノート
読み込み中…