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        Synthesis  2002(11): 1597-1600
DOI: 10.1055/s-2002-33342
   DOI: 10.1055/s-2002-33342
SPECIALTOPIC
© Georg Thieme Verlag Stuttgart · New YorkPalladium-Catalyzed Amination 
      of Aryl Bromides Using Temperature-
Controlled Microwave 
      Heating
Further Information
            
               
                  
                        
                              Received
                              19 May 2002 
                      
Publication Date:
23 August 2002 (online)
            
         
      
   Publication History
Publication Date:
23 August 2002 (online)

Abstract
Fast Palladium-catalyzed aminations of aryl bromides have been conducted in a non-inert reaction medium with temperature-controlled microwave heating. With a reaction time of 4 minutes at 130 °C or 180 °C, both electron-rich and electron-deficient aryl bromides reacted with various amines to provide fair to good yields of the corresponding secondary and tertiary anilines. As an example the amination of 4-bromobenzonitrile with imidazole is presented.
Key words
aminations - palladium - synthesis - catalysis - coupling
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