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QUESTION 2 MC34n Which is the most correct statement? :?? +H3C-Br +Br: no reacti

ID: 1045562 • Letter: Q

Question

QUESTION 2 MC34n Which is the most correct statement? :?? +H3C-Br +Br: no reaction NH CH3 +H3C-Br A an enol is a stronger nucleophile than an enamine because oxygen is more electronegative than nitrogen B an enol is a weaker nucleophile than an enamine because oxygen is more electronegative than nitrogen C an enol is a stronger nucleophile than an enamine because oxygen is less electronegative than nitrogen D an enol is a weaker nucleophile than an enamine because oxygen is less electronegative than nitrogen

Explanation / Answer

here correct option is B i.e an enol is weaker nucleophile than an enamine because oxygen is more electronegative than nitrogen.

order of nucleophilicity

enolate > enamine > enol.

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