1, 2-dibromocyclohexane on dehydrohalogenatio | vedclass

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(C) Dehydrohalogenation of $1, 2$-dibromocyclohexane involves the removal of two molecules of $HBr$ in the presence of a strong base (like alcoholic $

Vedclass · Accepted Answer

$1,3-$Cyclohexadiene

Vedclass · Answer

(C) Dehydrohalogenation of $1, 2$-dibromocyclohexane involves the removal of two molecules of $HBr$ in the presence of a strong base (like alcoholic $KOH$).Initially,$1, 2$-dibromocyclohexane undergoes elimination to form bromocyclohexene.Further elimination of the second $HBr$ molecule leads to the formation of $1, 3$-cyclohexadiene as the major product due to the conjugation of the double bonds,which provides extra stability.

$1, 2$-dibromocyclohexane on dehydrohalogenation gives

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