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Topic: exceptions of cannizzaro's rxn  (Read 3496 times)

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Offline furaniki18

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exceptions of cannizzaro's rxn
« on: May 10, 2012, 04:14:49 PM »
why does 2-methypropanal show cannizzaro rxn even though it has an alpha hydrogen? if i try to see an aldol condensation with it, the enolate ion will not be very stable due to +I effect of two methyl groups but will this be so significant? what could the other possible exceptions be? is there any way we can predict this?

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