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Old May 23rd, 2006, 12:38
new future new future is offline
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Default Ullmann mechanism
Hi all

I need your help....

Anyone knows Ullmann's mechanism to convert Br to CN?? :roll:

Please I need your help soooooooo much
  #2  
Old May 24th, 2006, 07:57
Dan the Chemist Dan the Chemist is offline
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reagents? substrate? target?
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Old May 24th, 2006, 15:14
RobJim RobJim is offline
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This might be it:

http://www.organic-chemistry.org/fra...-reaction.shtm
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Old May 25th, 2006, 06:17
new future new future is offline
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Default ulman reaction
Thank you very much for helping me.

The attached file contains ulman reaction which I need.

Thank you again
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Old May 25th, 2006, 06:22
new future new future is offline
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I am so sorry, I have tried to attach the file but I could not, how I do that?
  #6  
Old June 3rd, 2006, 00:42
opuntia opuntia is offline
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below the post reply box there will be " Add an Attachment" just click browse and there you are, you can attach your file
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