The reaction of t-butyl bromide with sodium m | vedclass

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Question

(B) The reaction of $t-$butyl bromide $((CH_3)_3CBr)$ with sodium methoxide $(NaOCH_3)$ involves a tertiary alkyl halide and a strong base/nucleophile

Vedclass · Accepted Answer

Iso-butylene

Vedclass · Answer

(B) The reaction of $t-$butyl bromide $((CH_3)_3CBr)$ with sodium methoxide $(NaOCH_3)$ involves a tertiary alkyl halide and a strong base/nucleophile.Since $t-$butyl bromide is a tertiary halide,it undergoes an $E2$ elimination reaction rather than an $S_N2$ substitution reaction due to steric hindrance.Sodium methoxide acts as a base,abstracting a proton from one of the $\beta-$carbons to form $2-$methylpropene (iso-butylene) as the major product.Therefore,the correct option is $B$.

The reaction of $t-$butyl bromide with sodium methoxide mainly gives .............

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