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The structure of the intermediate proudu...

The structure of the intermediate prouduct formed by the
oxidation of toluene with `CrO_(3)` and acetic anhydride ,whose
hydrolysis gives benzaldehyde is……….

Text Solution

Verified by Experts

`C_(6) H_(5) CH (OCOH_(3))_(2)` (benzyl dicetate or benzylidene acetate).
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Knowledge Check

  • Assertion : Etard reaction helps to stop the oxidation of toluene at the aldehyde stage. Reason : Chromyl chloride oxidises methyl group to a chromium complex, which on hydrolysis gives corresponding benzaldehyde.

    A
    If both assertion and reason are true and reason is the correct explanation of assertion.
    B
    If both assertion and reason are true but reason is not the correct explanation of assertion.
    C
    If assertion is true but reason is false.
    D
    If both assertion and reason are false.