The reaction of t-butyl bromide with sodium methoxide mainly produces:
A
isobutane
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B
isobutylene
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C
t-butylmethyl ether
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D
sodium tert-butoxide
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Solution
The correct option is B isobutylene t-butyl bromide with sodium ethoxide undergo elimination reaction by E1 reaction mechanism. The carbocation formed is tertiary and proton abstraction takes place by the base to form isobutylene.