Payal posted an Question
September 12, 2020 • 03:33 am 30 points
  • IIT JAM
  • Chemistry (CY)

51. the reaction shown below is known as oh oh ho a) benzil-benzilic acid rearrangement b) acyloin condensation c) canizzaro reaction d) baeyer-villiger oxidati

51. The reaction shown below is known as OH OH HO A) Benzil-Benzilic acid rearrangement B) Acyloin condensation C) Canizzaro reaction D) Baeyer-Villiger oxidation

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    Dinesh khalmaniya 1 Best Answer

    option C

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    mechanism

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    benzil benzilic acid rearrangement is given by 1,2 diketone but here one of the FG is aldehyde so gives cannizaro reaction

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    got it??

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    sir please check application 1

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    yes, this is same product but here if we choose the name of reaction then it is cannizaro reaction.

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    ??

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    here CH3 group is present

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    yes, but mechanism is similar na?

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    Ch3 group means alpha H , then how can we consider this reaction as Canizzaro reaction

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    no i didn't say it is cannizaro, i sad product is similar in both the case just in cannizaro it is Ph . for cannizaro reaction alpha H must be absent

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    if CH3 then it has alpha H so gives benzil benzilic acid rearrangement

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    got it?

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    yes sir

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    thank you

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