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![[Post New]](/templates/default/images/icon_minipost_new.gif) 26 Mar 2008 22:22:03 IST
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y benzoyl tri cloride m director???
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26 Mar 2008 22:23:24 IST
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here hyperconjugation takes place
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26 Mar 2008 22:24:52 IST
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1 Cl - moves out ,,,,n den resonance takes place,,,makin meta position active
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27 Mar 2008 08:54:48 IST
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see usually CH3 acts a ortho para directing group only by HCR conjugation but in the case of CX3 where X is a halogen it shows a high amount of -I effect see here C-X bond makes C highly electron deficient and have a +charge which which goes in resonance with the ring creating + charge in ortho and para positions so it is meta directing understood ah???
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27 Mar 2008 12:21:57 IST
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Actually its Reverse Hyperconjugation here, a special type.
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