Which of the following alkyl halides is essentially unreactive in an S_N2 reaction?

Name: Which of the following alkyl halides is essentially unreactive in an S N 2 reaction?
Brand: Quizplus
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Question

Quizplus · Accepted Answer

Alkyl halides with bulky alkyl groups tend to be unreactive in SN1 reactions since the carbocation intermediate cannot be stabilized by neighboring alkyl groups. In this case, alkyl group in II is more bulky compared to other options, so it is the most unreactive in an SN1 reaction.

Which of the Following Alkyl Halides Is Essentially Unreactive in an SN2

Which of the Following Alkyl Halides Is Essentially Unreactive in an S_N2