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![[Post New]](/templates/default/images/icon_minipost_new.gif) 1 Feb 2007 19:43:19 IST
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why aniline donot gives fridel craft reaction
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2 Feb 2007 00:00:13 IST
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Hi karuna ! A possible reason maybe because aniline is resonance stabilized.
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2 Feb 2007 07:32:05 IST
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I think aditya_arora is right.
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2 Feb 2007 09:41:01 IST
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in aniline as nitrogen being electron donoor it forms compund with electron deficient lewis acid . i.e the lone pair of nitrogen is donated to AlCl3
instead of -AlCl3 -------+ NH2 is formed.and ring gets deactivated.
but the reaction occurs with alkenes as source of R+
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yeah madhuri is absolutely right, its not the resonance factor but the deactivation of ring due to the lewis acid behaviour of aluminium chloride
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