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![[Post New]](/templates/default/images/icon_minipost_new.gif) 20 Aug 2008 14:23:51 IST
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priority is given 2 wch-hydride shift,methyl shift or nitride shift?????
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20 Aug 2008 17:00:57 IST
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I am not too sure but i think the priority is given to Hydride shift.
Plz correct me if i am wrong
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20 Aug 2008 17:28:37 IST
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the order is =
Hydride > Aryl > Alkyl > Methyl.
migratory aptitude of nitride is more than alkyl but less than aryl.
more the bulky group, more is the aptitude.
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20 Aug 2008 21:00:41 IST
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its not actually the size of the group which determines migratory aptitude......
hydride is not a bulky group!! aryl has very high migratory aptitude becoz it has large pie-electron cloud....due to which it easily gets attracted... 3degree has higher migratory bcoz the resultant carbocation bcomes mor stable...likewise other cases...hydride har highest bcoz density of -ve charge is very high on it...(small size).......
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