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Question
Answer the following:
Name the two organic compounds which have the same molecular formula C2H6O. Will they react with PCl5? If they react, what are the products formed?
Solution
C2H5OH , Ethyl alcohol and CH3OCH3 Dimethyl ether. C2H5OH gives C2H5Cl with C2H5Cl with PCl5
\[\ce{C2H5OH->[PCl5]\underset{\text{Ethyl chloride}}{C2H5Cl} + HCl + POCl3}\]
CH3OCH3 gives CH3Cl with PCl5
\[\ce{CH3OCH3 + PCl5 ->\underset{\text{Methyl chloride}}{2CH3Cl + POCl3}}\]
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