MHT CET Medical202621 April 2026Morning ShiftChemistryAlcohols Phenols and EthersActual
Which of the following reagents is used for converting alcohol to alkyl chloride?
Options
- ASOCl ₂
- BH ₂ SO ₄
- CHCl only
- DPCC
Correct answer
A. SOCl ₂
Step-by-step solution
Thionyl chloride ( SOCl ₂ ) is used to convert alcohols to alkyl chlorides. The reaction is given by: R-OH + SOCl ₂ R-Cl + SO ₂ + HCl This method is preferred because the byproducts, SO ₂ and HCl , are gases that escape from the reaction mixture, leaving behind pure alkyl chloride. Answer: SOCl ₂