m-chloroperbenzoic acid (MCPBA) reacts with t | vedclass

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Question

(A) $MCPBA$ is a peroxyacid that reacts with alkenes to form epoxides (oxiranes). In a molecule with multiple double bonds,the reaction is regioselect

Vedclass · Accepted Answer

An epoxide formed at the more substituted double bond.

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(A) $MCPBA$ is a peroxyacid that reacts with alkenes to form epoxides (oxiranes). In a molecule with multiple double bonds,the reaction is regioselective. The rate of epoxidation increases with the electron density of the double bond. Therefore,the more substituted (more nucleophilic) alkene reacts faster with $MCPBA$ to form the epoxide.

$m$-chloroperbenzoic acid $(MCPBA)$ reacts with the given alkene. The product $(A)$ of the above reaction is:

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