Which of the following hydration sequences will convert 1-methylcyclopentene exclusively into *trans — Hydrocarbons Chemistry Question
Question
Which of the following hydration sequences will convert 1-methylcyclopentene exclusively into *trans*-2-methylcyclopentanol?
Answer: B
💡 Solution & Explanation
Hydroboration-Oxidation is a concerted syn-addition that places the $-OH$ group on the less substituted carbon (anti-Markovnikov regiochemistry), yielding the trans-alcohol relative to the existing methyl group.
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