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| physics chemistry maths science forums |
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![[Post New]](/templates/default/images/icon_minipost_new.gif) 29 Feb 2008 20:23:20 IST
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why aromatic amines are to be protected before reacting with bromine water?
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![[Post New]](/templates/default/images/icon_minipost_new.gif) 1 Mar 2008 14:48:03 IST
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bcoz it is highly actuvated and will lead to the formation of of tri bromo derivative
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![[Post New]](/templates/default/images/icon_minipost_new.gif) 1 Mar 2008 15:14:14 IST
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in the protected aromatic amine the lone pair on N is involved in resonance with C=O resulting in less activation and easily forming mono bromo substituted product...
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Na pine ka shouk tha na pilane ka shonk tha. Hume to sirf NAZREIN milane ka shonk tha. Par kya karen hum nazre hi unse mila baithe jinhe nazron se PILANE ka shonk tha. |
this reply: 5 points
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