The major product of the following reaction is:

  • Option 1)

  • Option 2)

  • Option 3)

  • Option 4)

Answers (1)
A admin

 

Reaction of alkyl halide with KOH (alc) -

\beta- elimination reaction take place and produces alkenes.

- wherein

CH3CH2Br + KOH (alc.) \rightarrow H2C=CH2 + KBr + H2O

As we have learnt in E2 elimination

The conjugated diene is formed with phenyl ring in conjugation which makes the compound vry stable. It is an example of E2 elimination

 

 


Option 1)

Option 2)

Option 3)

Option 4)

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