The increasing order of reactivity of alcohols towards nucleophile is:
Correct answer: C. 2 - methyl - 1 - pentanol < 3 - methyl - 2 - pentanol < 2 - methyl - 2 - pentanol
- A. 2 - methyl - 2 - pentanol < 3 - methyl - 2 - pentanol < 2 - methyl - 1 - pentanol
- B. 2 - methyl - 2 - pentanol < 3 - methyl - 2 - pentanol < 2 - methyl - 1 - pentanal
- C. 2 - methyl - 1 - pentanol < 3 - methyl - 2 - pentanol < 2 - methyl - 2 - pentanol
- D. 2 - methyl - 1 - pentanol < 3 - methyl - 2 - pentanol < 2 - methyl - 2 - pentanal
Explanation
Tertiary carbocation is more reactive than secondary carbocation while secondary carbocation is more reactive than primary
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About Alcohols
Alcohols contain a hydroxyl group attached to a saturated carbon atom and are classified as primary, secondary or tertiary. Their nomenclature, hydrogen bonding, acidity, oxidation, dehydration, reaction with sodium and conversion to haloalkanes are covered, along with the distinction between alcohols and phenols, where the hydroxyl group is attached directly to an aromatic ring.
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