Acetic Anhydride → HCID 9859076、化合物
反応式
[N:1](=[C:3]1[CH2:12][CH2:11][C:10]2[C:5](=[CH:6][CH:7]=[CH:8][CH:9]=2)[CH2:4]1)O.[C:13](OC(=O)C)(=[O:15])[CH3:14].[O:20]1CCCC1>[Pd]>[C:13]([NH:1][CH:3]1[CH2:12][CH2:11][C:10]2[C:5](=[CH:6][CH:7]=[CH:8][CH:9]=2)[C:4]1=[O:20])(=[O:15])[CH3:14]参加物
5
実験手順
A slurry of 2-oximino-3,4-dihydronaphthalen-[1(2H)-one (8.75 gm, 0.05 m) acetic anhydride (25 ml), tetrahydrofuran (150 ml) and Pd/C (10%, 500 mg) was hydrogenated on a Parr apparatus for 3 hours. The catalyst was removed by filtration through diatomaceous earth. The organic solvents were evaporated under reduced pressure (20 mm) to yield the product as an oil, which was used in the next step without further purification.
後処理
- customThe catalyst was removed by filtration through diatomaceous earth
- customThe organic solvents were evaporated under reduced pressure (20 mm)
出典と根拠
- ORDレコード
- ord-74327dc6bb1e4c6e844b4c077bc9bd0a
- 出典データセット
- uspto-grants-1983_12
- 特許番号
- US04420480
反応ノート
読み込み中…