Which Is the Best Sequence of Reactions for the Following

question 31

Multiple Choice

Which is the best sequence of reactions for the following transformation?

• A) i)HNO₃,H₂SO₄;ii)2EtMgBr,Et₂O;iii)NH₄Cl
• B) i)2EtMgBr,Et₂O;ii)H₃O⁺;iii)HNO₃,H₂SO₄
• C) i)HNO₃,H₂SO₄;ii)NaBH₄,H₂O;iii)2EtMgBr,Et₂O
• D) i)LAH;ii)2EtLi,Et₂O;iii)HNO₃,H₂SO₄,heat
• E) None of these syntheses is satisfactory.

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