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Topic: Porphyrin (Read 2926 times)
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Darwin
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Porphyrin
«
on:
August 21, 2010, 05:28:48 PM »
Hi
When benzaldehyde and pyrrole is refluxed in propionic acid, meso-tetraphenylporphyrin (H
2
TPP) is the major product. But why is meso-tetraphenylchlorin (H
2
TPC) also formed? I'm clueless, so I could really use a hint here.
Thanks,
DN
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