Question:
Q and R in the reaction sequences are respectively:
Q and R in the reaction sequences are respectively:
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Hydroboration-oxidation follows anti-Markovnikov addition, while oxymercuration-demercuration follows Markovnikov addition.
Updated On: Jan 10, 2025
- Hg(OAc)2, NaBH4/OH−; B2H6, H2O2/OH−
- B2H6, H2O2/OH−; H+/H2O
- Hg(OAc)2, NaBH4/OH−; H+/H2O
- B2H6, H2O2/OH−; Hg(OAc)2, NaBH4/OH−
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The Correct Option is D
Solution and Explanation
The reaction sequence involves:
- Hydroboration-Oxidation: B2H6, H2O2/OH− adds water across the double bond with anti-Markovnikov regioselectivity.
- Oxymercuration-Demercuration: Hg(OAc)2, NaBH4/OH− adds water across the double bond with Markovnikov regioselectivity.
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