Shifana posted an Question
July 23, 2020 • 00:25 am 30 points
  • IIT JAM
  • Chemistry (CY)

Can anyone tell me about hemispiranes

can anyone tell me about hemispiranes......................................

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  • Suman Kumar best-answer

    See this video https://youtu.be/G4N3EfpDDuQ

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    These are some examples

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    They are called alkylidenecycloalkanes

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    They are similar to Allene

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    Priyanshu kumar Best Answer

    see this...stereoisomerism in hemispiranes

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    got this??

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    have you check this??

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    3rd compoud geometric isomerism??

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    for GI simple case is that..if even double bond or no of ring + double bond is even...then the plane is different for both the attached group...So the 2nd condition to meet GI that aereal distance must be different that doesn't occurs..so even no doesn't show GI..but if odd comes then it show GI as in this case aereal distance become different... so you can say if planar then GI shows if non planar then GI doesn't show

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    Dinesh khalmaniya 1

    if both double bond and rings present in a molecule are known as hemispiranes

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    hemispiranes can show stereoisomerism if both two terminals have different groups

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