Acetic Anhydride → HCID 13435388、化合物
反応式
[N:1](=[C:3]1[CH2:12][CH2:11][C:10]2[C:5](=[CH:6][C:7]([O:13][CH3:14])=[CH:8][CH:9]=2)[C:4]1=[O:15])O.[C:16](OC(=O)C)(=[O:18])[CH3:17]>[Pd]>[C:16]([NH:1][CH:3]1[CH2:12][CH2:11][C:10]2[C:5](=[CH:6][C:7]([O:13][CH3:14])=[CH:8][CH:9]=2)[C:4]1=[O:15])(=[O:18])[CH3:17]参加物
4
実験手順
A mixture of 2-oximino-7-methoxy-3,4-dihydronaphthalen-1(2H)-one (8.7 gm, 0.04 m), palladium on carbon (10%, 1 gm) tetrahydrofuran (150 ml) and acetic anhydride (25 ml) was hydrogenated on a Parr apparatus for 3 hours. The catalyst was filtered, and the solvents were removed under reduced pressure to yield the product as an oil, which was used in the next step without further purification.
後処理
- filtrationThe catalyst was filtered
- customthe solvents were removed under reduced pressure
出典と根拠
- ORDレコード
- ord-cd33c48e43c74e399e20dc0c16a9f271
- 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…