ORGLIST:oxidation of pyrrole under acidic condition

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From: Yantao Chen (yantao$##$thinfilm.se)
Date: Thu Jul 25 2002 - 08:18:23 EDT

Dear All:
 
Recently I once try the oxidation of pyrrole with organic or inorganic acid
at the presence of oxidants. However, much interestingly, when heated,
pyrrole can be polymerized even without any oxidants under acidic water
solutions, such like HCl and H2SO4? The concentration of these two acids
solutions are about 0.1 M. My first question is that if the polymerization
took place., and the second one is about the mechanism. Can anyone help me
out?
 
Thanks./yantao

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