تفاعل #77595

معادلة التفاعل

4-nitrophthalic acid

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4-Aminophthalic Acid

المذيبات

ethanol

ظروف التفاعل

المعالجة

1. 1
   أخرىdegassed under argon
2. 2
   workup.ADDITION50 mg of palladium/charcoal (5%) are added in a single portion and hydrogen
3. 3
   أخرىis bubbled into the solution
4. 4
   ترشيحthe solution is filtered through Celite
5. 5
   أخرىevaporated

الإجراء التجريبي

1 g (4.73 mmol) of 4-nitrophthalic acid is dissolved in 10 mL of anhydrous ethanol. The solution is stirred at room temperature and degassed under argon. 50 mg of palladium/charcoal (5%) are added in a single portion and hydrogen is bubbled into the solution. After 3 hours, the solution is filtered through Celite and then evaporated.

المصدر