JEE Main Chemistry question

ChemistryHaloalkanes and HaloarenesJEE Main

A substituted chloro-ether compound (bearing a -methoxyphenyl ether group and a -nitrophenyl group on either side of a chlorine-bearing, methyl-substituted carbon) undergoes hydrolysis in aqueous acetone. The major and minor hydrolysis products, and , are given below (structures , , ). Which combination represents the actual product mixture?

Answer: (A)

Solution

Solvolysis in aqueous acetone of this hindered, benzylic-type chloride proceeds through an pathway, via a carbocation that is stabilised by the neighbouring -methoxyphenyl group (through resonance donation from the methoxy-substituted ring). Direct capture of water at the original carbon (with net retention

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Question ID VK-148040