Which of the following compounds will undergo | vedclass

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(B) For an $E_2$ reaction to yield a single product,the substrate must have only one type of $\beta$-hydrogen available for abstraction,or the resulti

Vedclass · Accepted Answer

$1-$Bromo$-1-$methylcyclohexane

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(B) For an $E_2$ reaction to yield a single product,the substrate must have only one type of $\beta$-hydrogen available for abstraction,or the resulting alkenes must be identical due to symmetry.In $1-$bromo$-1-$methylcyclohexane,the $\beta$-carbons are the $C_2$ and $C_6$ positions of the ring. Due to the symmetry of the molecule,abstraction of a $\beta$-hydrogen from either position leads to the same product: $1-$methylcyclohexene.Other options like $3-$bromo$-2-$methylpentane and $2-$bromo$-3-$methylpentane have multiple non-equivalent $\beta$-hydrogens,leading to a mixture of isomeric alkenes (Saytzeff and Hofmann products).

Which of the following compounds will undergo $E_2$ elimination reaction to give a single product in the presence of a strong base?

Similar Questions

Arrange the following in the correct order of reactivity towards $S_{N}2$ reaction:
$I$: $1$-Chloropropane
$II$: $2$-Chloropropane
$III$: $1$-Iodopropane
$IV$: $2$-Iodopropane

Which among the following is $NOT$ a feature of $S_{N}2$ mechanism?

Explain the solubility of haloalkanes in water and organic solvents.

The most reactive molecules towards $SN^1$ reaction are:

The major product of the following reaction is:

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