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Homework Help: Distinguishing the difference between E/Z configuration

  1. Apr 13, 2010 #1
    1. The problem statement, all variables and given/known data

    Ive narrowed the question down into A,B,C as the possible answers, but I can't determine if it is E,Z or neither configured. Any help would be great.

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  2. jcsd
  3. Apr 14, 2010 #2

    chemisttree

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    Why would you think it should be either E or Z?
     
  4. Apr 14, 2010 #3
    I thought it would be possible because of that double bond.
     
  5. Apr 16, 2010 #4

    chemisttree

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    But what happens when there are two identical substituents attached to the same sp2 carbon? Review the rules of priority for E/Z nomenclature.
     
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