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Manipal MET2023ChemistryHydrocarbons

Which of the following reagents are used to convert propene to propyne?

Options

  1. ASOCl ₂ / Py , alc. KOH , H ⁺ / H ₂ O
  2. BBr ₂ / CCl ₄ / alc. KOH /
  3. Calc. KCN , SOCl ₂
  4. Dalc. KOH , B ₂ H ₆ / H ₂ O ₂

Correct answer

B. Br ₂ / CCl ₄ / alc. KOH /

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