Answered: When ionic bromination of cyclohexene…

When ionic bromination of cyclohexene is carried out, the product is trans-1,2-dibromocyclohexane. Gas chromatographic analysis with a heated injection port can result in the elimination of

EBK A SMALL SCALE APPROACH TO ORGANIC L

4th Edition

ISBN:9781305446021

Author:Lampman

Publisher:Lampman

Chapter20: Nucleophilic Substitution Reactions: Competing Nucleophiles

Section: Chapter Questions

Problem 9Q

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When ionic bromination of cyclohexene is carried out, the product is trans-1,2-dibromocyclohexane. Gas chromatographic analysis with a heated injection port can result in the elimination of Br2 from the dibromo product to regenerate the starting alkene. Thus, the GC properties of both the starting material and the adduct are of interest. Predict the relative retention times of cyclohexene and trans-1,2-dibromocyclohexane on a nonpolar column.

Definition Definition Organic compounds that contain at least one double bond between carbon-carbon atoms. The general molecular formula for alkenes with one double bond is C n H 2n .

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