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Simun mishra Asked a Question
May 17, 2020 12:25 pmpts 30 pts
  • IIT JAM
  • Chemistry (CY)

Why in this 2 position alfa h is not count ...?

  • 1 Answer(s)
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  • Dinesh khalmaniya 1 Best Answer
    because free radical involved in resonance .. check it
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  • Simun mishra
    so why in iv ...there is 10 alpha H atom counting the alpha atom of alkene also
    • cropped7840207168897198617.jpg
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  • Suresh khokhar
    https://youtu.be/iHKgna0YHnw
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  • Dinesh khalmaniya 1
    don't be confused .. you are checking alpha H from alkene, but here we are checking stability of free radical so check the factors which stabilised free radical
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    Simun mishra
    we have to check both or only alpha H of free redical
  • Dinesh khalmaniya 1
    because we count Alpha H atoms on alpha carbon (nearest Carbon) atom which must be SP3 hybridised. here showing carbon atom is beta so not included in alpha H counting
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