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NEET2006ChemistryHydrocarbonsActual

Which of the following sequence of reactions (reagents) can be used for the conversion of C ₆ H ₅ CH ₂ CH ₃ into C ₆ H ₅ CH = CH ₂ ?

Options

  1. ASOCl ₂ ; H ₂ O
  2. BSO ₂ Cl ₂ ; alc. KOH
  3. CCl ₂ / h v ; H ₂ O
  4. DSOCl ₂ ; alc. KOH .

Correct answer

B. SO ₂ Cl ₂ ; alc. KOH

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