Reaction MechanismhardMCQ SINGLE⭐ Must-Do

During the rearrangement of the carbocation, which group will predominantly migrate?Reaction Mechanism Chemistry Question

Question

During the rearrangement of the $(CH_3)_3C-CH^+-CH_3$ carbocation, which group will predominantly migrate?

Answer: B

💡 Solution & Explanation

The secondary carbocation undergoes a 1,2-methyl shift from the adjacent quaternary carbon to form a much more stable tertiary carbocation, $(CH_3)_2C^+-CH(CH_3)_2$.

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