Final answer:
Methods for converting alcohols to alkyl halides include the use of hydrohalic acids, phosphorus halides, thionyl chloride, and halogen exchange reactions.
Step-by-step explanation:
The methods of converting an alcohol to an alkyl halide include the following:
- Using a hydrohalic acid, such as HCl, HBr, or HI
- Employing a phosphorus halide, like PCl3 or PBr3
- Applying the halogenation reagent thionyl chloride (SOCl2)
- Utilizing a halogen exchange reaction with an existing alkyl halide
These methods do not include the mechanisms and conditions necessary for each reaction, only the reagents used in the transformation of alcohols to alkyl halides.