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Ask iit jee aieee pet cbse icse state board experts Expert Question: urgently viteee6
Forum Index -> Organic Chemistry like the article? email it to a friend.  
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[Post New]11 Apr 2007 20:30:05 IST
    Subject: urgently viteee6
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palashthegreat (10)

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Activation of benzene ring in aniline can be decreased by treating with
a)      Ethyl Chloride
b)      dil HCl
c)      acetic acid
d)      acetyl chloride
    
[Post New]11 Apr 2007 20:40:02 IST
    Subject: Re:urgently viteee6
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sidlol (220)

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The answer is acetyl chloride. It transforms -NH2 into -NHCOCH3 which is of course less activating.
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[Post New]11 Apr 2007 21:37:21 IST
    Subject: Re:urgently viteee6
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iitkgp_bipin (6144)

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Aniline would react with acetyl chloride to form C6H5NHCOCH3 which will deactivate benzene ring.
Bipin Kumar Dubey
Chemical Dept.
IIT Kharagpur

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