JEE Main Chemistry question
Which doesn't form in the acid catalysed rearrangement of cumene hydroperoxide?
Answer: (A)
Solution
The rearrangement proceeds by protonation of the peroxide oxygen, loss of water to form an electron-deficient oxygen (not a carbon) centre, and a 1,2-phenyl shift from carbon to this oxygen, generating a phenyl-oxocarbenium species that is then hydrolysed to phenol and acetone. The species
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