COMEDK · Chemistry · 25. Haloalkanes and Haloarenes
Consider the following reaction
Propyne \(+\mathrm{CH}_3 \mathrm{MgBr} \xrightarrow{\text { dry ether }} \mathrm{X}\)
Identify ' \(X\) ' from the following.
- A Methane
- B But-2-yne
- C But-2-ene
- D Propane
Answer & Solution
Correct Answer
(A) Methane
Step-by-step Solution
Detailed explanation
Propyne is \(CH_{3}-C\equiv CH\). The terminal hydrogen atom in propyne is acidic because the carbon atom is \(sp\) hybridized. When propyne reacts with a Grignard reagent like \(CH_{3}MgBr\), an acid-base reaction occurs where the Grignard reagent acts as a strong base and…
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