反応式
[N:1]1[CH:6]=[CH:5][N:4]=[CH:3][CH:2]=1.[CH3:7][C:8]([CH3:12])([CH3:11])[CH:9]=[O:10]>C(Cl)Cl>[N:1]1[CH:6]=[CH:5][N:4]=[CH:3][C:2]=1[C:9](=[O:10])[C:8]([CH3:12])([CH3:11])[CH3:7]参加物
4
実験手順
The reaction of pyrazine and trimethylacetaldehyde is conducted in the manner described in Example I on the same molar scale. Preparative thick layer chromatography (2000μ silica gel GF, developed with methylene chloride) of the crude reaction product provides an 11% yield of 1-pyrazinyl-2,2-dimethyl-1-propanone.
出典と根拠
- ORDレコード
- ord-78d20b627add4015a20ffd02abad92f2
- 出典データセット
- uspto-grants-1986_05
- 特許番号
- US04588813
関連ノート
読み込み中…