Methoxybenzene on treatment with HI produces | vedclass

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Question

(B) Methoxybenzene (anisole) on treatment with $HI$ produces phenol and methyl iodide. This reaction occurs because the $C_{aryl}-O$ bond is stronger

Vedclass · Accepted Answer

phenol and methyl iodide

Vedclass · Answer

(B) Methoxybenzene (anisole) on treatment with $HI$ produces phenol and methyl iodide. This reaction occurs because the $C_{aryl}-O$ bond is stronger than the $C_{alkyl}-O$ bond. The carbon of the phenyl group is $sp^{2}$-hybridised, which gives the $C_{aryl}-O$ bond a partial double bond character, making it resistant to cleavage. Consequently, the nucleophilic iodide ion attacks the less sterically hindered methyl group, resulting in the formation of phenol and methyl iodide $(CH_3I)$.

Methoxybenzene on treatment with $HI$ produces

Similar Questions

Give $IUPAC$ names of the following ethers:
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