Consider the addition of HBr to 3,3-Dimethyl-1-butene shown below. What is the best mechanistic explanation for the formation of the observed product?
A
Protonation of the alkene followed by a hydride shift and addition of bromide to the carbocation
B
Double bond shift in the alkene following by the protonation and addition of bromide to the carbocation.
C
Addition of bromide to the alkene followed by a double bond shift and protonation
D
Protonation of the alkene followed by a methyl shift and addition of bromide to the carbocation
Text Solution
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The correct Answer is:
D
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