For an E2 elimination of bromocyclohexane to occur,what must the halogen group be?

Name: For an E2 elimination of bromocyclohexane to occur,what must the halogen group be?
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Question

Quizplus · Accepted Answer

In order for an E2 elimination to occur, the leaving group (in this case, the bromine) must be in an anti-periplanar position to the hydrogen that will be removed. This can only happen if the bromine is axial, as there is no equatorial hydrogen that is anti-periplanar to the bromine. Therefore, the answer is A, axial.

For an E2 Elimination of Bromocyclohexane to Occur,what Must the Halogen