تفاعل #440592

معادلة التفاعل

nitrobenzene

3-bromoperylene

diphenylamine

potassium carbonate

→

3-diphenylaminoperylene

ظروف التفاعل

المعالجة

1. 1
   workup.ADDITIONThe following compounds were introduced into a vessel
2. 2
   أخرىAfter reaction
3. 3
   أخرىnitrobenzene was removed under a reduced pressure
4. 4
   workup.ADDITIONThen, chloroform was added to the mixture
5. 5
   ترشيحfiltered
6. 6
   أخرىfor removing inorganic materials
7. 7
   أخرىcondensed
8. 8
   أخرىimpurities were removed by silica gel column chromatography

الإجراء التجريبي

The following compounds were introduced into a vessel: (a) 3-bromoperylene; (b) diphenylamine; (c) potassium carbonate; (d) copper power; and (e) nitrobenzene. Then, the mixture was stirred at 200 degrees centigrade for 40 hours. After reaction has finished, nitrobenzene was removed under a reduced pressure. Then, chloroform was added to the mixture, and filtered for removing inorganic materials. A filtrate was condensed, and then, impurities were removed by silica gel column chromatography employing ligroin. As a result, there was obtained a target material, 3-diphenylaminoperylene.

المصدر