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Topic: aromatic compounds and dipoles  (Read 2090 times)

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Offline helper

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aromatic compounds and dipoles
« on: May 30, 2013, 04:02:34 AM »
Hi,

I  understand that  aromatic make a compound more stable but why is it make the dipole on the molecule greater?

How is it help in sepration of the charge ?

Thank you ahead.

Offline Dan

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Re: aromatic compounds and dipoles
« Reply #1 on: May 30, 2013, 05:49:33 AM »
Quote
I  understand that  aromatic make a compound more stable but why is it make the dipole on the molecule greater?

More stable than what? Greater than what?

Please clarify and provide specific examples.
My research: Google Scholar and Researchgate

Offline BARAJAN

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Re: aromatic compounds and dipoles
« Reply #2 on: May 31, 2013, 10:52:01 AM »
some times in some compounds like tripenta folvalene the charge makes the two ring aromatic due to 4n+2 huckel aromatic rule, by the other words by charge separation between two ring both of the rings can be aromatic by 4n+2 rule separately, and this charges makes that compound more stable. for better understanding chapter 9 of advanced organic chemistry, Francis Carrey,4th edition can help

Offline helper

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Re: aromatic compounds and dipoles
« Reply #3 on: June 01, 2013, 07:39:25 AM »
thank you

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