Acetic Anhydride → HCID 13435388, compound
Reaction equation
[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]Participants
4
Reactant 2
Product 1
Reagents, catalysts & solvents 1
Procedure
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.