반응 #448487

반응 방정식

4-nitro-5-(3,4-dimethoxyphenyl)cyclohexene

hydrogen

→

desired product

수율 91.0%

1-Nitro-2-(3,4-dimethoxyphenyl)cyclohexane

수율 91.0%

용매

ethyl acetate

반응 조건

후처리

1. 1
   기타The catalyst was removed by filtration through Celite® diatomaceous earth
2. 2
   기타the filtrate evaporated to dryness in vacuo

실험 절차

To 10 mmol of 4-nitro-5-(3,4-dimethoxyphenyl)cyclohexene in 100 mL of ethyl acetate was added 200 mg of 10% palladium on carbon. The resulting suspension was shaken at 50 psi of hydrogen on a Parr Apparatus for one hour. The catalyst was removed by filtration through Celite® diatomaceous earth and the filtrate evaporated to dryness in vacuo to give a 91% yield of the desired product based on 1H NMR.

출처