The secondary alcohols undergo nucleophilic substitution reaction by:
Correct answer: D. Both and SN1 SN2
- A. SN1
- B. Either SN1 and SN2
- C. SN2
- D. Both and SN1 SN2
Explanation
Secondary alcohols can undergo nucleophilic substitution reactions via the SN1 mechanism, although SN2 reactions are more common due to the moderate steric hindrance in secondary alcohols. SN1 reactions are more frequently observed with tertiary alcohols where the carbocation intermediate is more stable.
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About Alcohols and Phenols
Alcohols are classified as primary, secondary or tertiary and studied through their hydrogen bonding, acidity, oxidation and reactions with active metals, acids and halogenating agents. Phenols require separate treatment because the hydroxyl group is attached to an aromatic ring, making their acidity and electrophilic substitution different from ordinary alcohols.
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