Tertiary alkyl halides are practically inert | vedclass

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Question

(C) In $SN^2$ mechanism,the nucleophile attacks the carbon atom from the back side. In tertiary alkyl halides,the presence of three bulky alkyl groups

Vedclass · Accepted Answer

Steric hindrance

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(C) In $SN^2$ mechanism,the nucleophile attacks the carbon atom from the back side. In tertiary alkyl halides,the presence of three bulky alkyl groups around the electrophilic carbon atom creates significant steric hindrance. This steric hindrance prevents the nucleophile from approaching the carbon atom,making tertiary alkyl halides practically inert to the $SN^2$ mechanism.

Tertiary alkyl halides are practically inert to $SN^2$ mechanism because of....

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