IIT JAM
Manisha Asked a Question
January 30, 2021 10:25 ampts 30 pts
  • IIT JAM
  • Chemistry (CY)

Itali o o h,a uoaoawooodk coood oooooodo6o00o con rr r r 4n

isn't it 4n+π system? if not then please explain how it is 4n system??????????
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  • Dinesh khalmaniya Best Answer
    It is Nazarov cyclisation. here 4n system present. see the detail mechanism for better understanding
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  • Priyanshu kumar thankyou
    Involvement of 4 pi electrons so 4n system
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    Priyanshu kumar
    got manisha?