反应详情

150 mg of 5-[2-(2,5-dimethoxyphenyl)ethenyl]-2-acetylamino benzoic acid methylester are dissolved in 10 ml of ethyl acetate. After addition of 25 mg of palladium (10% on charcoal) the mixture is stirred overnight under an atmosphere of hydrogen and filtered over celite. The filtrate is evaporated in vacuo to obtain the title compound as colourless crystals. mp:81-83°.

1. filtrationfiltered over celite
2. customThe filtrate is evaporated in vacuo