Which Sequence of Reactions Is Expected to Produce the Product

question 172

Multiple Choice

Which sequence of reactions is expected to produce the product below as the final, and major, organic product? I 1. HC≡CH, NaNH₂; 2. (CH₃) ₂CHCH₂Br 3. Aqueous H₂SO₄, HgSO₄ II 1. CH₃C≡CH, NaNH₂; 2. (CH₃) ₂CHBr; 3. Disisamylborane; 4. H₂O₂, NaOH
III 1. (CH₃) ₂CHBr, NaNH₂; 2. CH₃C≡CH; 3. O₃; 4. H₂O
IV 1. CH₃C≡CH, NaNH₂: 2. (CH₃) ₂CHCH₂Br; 3. BH₃●THF; 4. H₂O₂, NaOH
V 1) (CH₃) ₂CHCH₂Br, NaNH₂; 2. HC≡CH; 3. 9-BBN; 4. H₂O₂, NaOH

• A) I
• B) II
• C) III
• D) IV
• E) V

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Definitions:

Organic Product

Refers to substances made from carbon-based compounds, typically resulting from the chemical reactions involving living organisms or their byproducts.

Behavioral Techniques

Strategies used in psychological treatment to modify an individual's behavior, often through reinforcement or conditioning.

Encourage

To give support, confidence, or hope to someone, usually through words or actions that boost their willingness or ability to continue or undertake a task or overcome a challenge.

Neater

Having or showing a tendency to be more organized, tidy, or orderly in appearance or manner.