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Medical
7 months ago

Can someone explain Consider the following compounds Hyperconjugation occurs in:

Consider the following compounds  

Hyperconjugation occurs in:

  • Option 1)

    II only

  • Option 2)

    III only

  • Option 3)

    I and III

  • Option 4)

    I only

 
Answers (1)
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A aadil.khan
Answered 7 months ago

As we learnt in

Hyperconjugation or ?-? resonance or Baker and Nathan effect -

The conjugation between \alpha C-H sigma bond and adjacent  multiple bond or carbocation is called Hyperconjugation.

- wherein

It is permanent effect.

 

 Hyper conjugation can occur only in compound III as it have \alpha-hydrogen atoms. 

 


Option 1)

II only

Incorrect

Option 2)

III only

Correct

Option 3)

I and III

Incorrect

Option 4)

I only

Incorrect

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