The mechanism for the reaction between 3-methylbutan-2-ol and HBr is shown above.
The mechanism for the reaction between 3-methylbutan-2-ol and HBr is shown above.In the first step, −OH group is protonated. In the second step, a molecule of water is lost to form secondary carbocation.
The mechanism for the reaction between 3-methylbutan-2-ol and HBr is shown above.In the first step, −OH group is protonated. In the second step, a molecule of water is lost to form secondary carbocation.Third step is the rearrangement of less stable secondary carbocation to more stable tertiary carbocation through 1,2-hydride shift.
The mechanism for the reaction between 3-methylbutan-2-ol and HBr is shown above.In the first step, −OH group is protonated. In the second step, a molecule of water is lost to form secondary carbocation.Third step is the rearrangement of less stable secondary carbocation to more stable tertiary carbocation through 1,2-hydride shift.Final step is the nucelophilic attack of bromide ion on tertiary carbocation to form 2-bromo-2-methylbutane.
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Answer:
The mechanism for the reaction between 3-methylbutan-2-ol and HBr is shown above.
The mechanism for the reaction between 3-methylbutan-2-ol and HBr is shown above.In the first step, −OH group is protonated. In the second step, a molecule of water is lost to form secondary carbocation.
The mechanism for the reaction between 3-methylbutan-2-ol and HBr is shown above.In the first step, −OH group is protonated. In the second step, a molecule of water is lost to form secondary carbocation.Third step is the rearrangement of less stable secondary carbocation to more stable tertiary carbocation through 1,2-hydride shift.
The mechanism for the reaction between 3-methylbutan-2-ol and HBr is shown above.In the first step, −OH group is protonated. In the second step, a molecule of water is lost to form secondary carbocation.Third step is the rearrangement of less stable secondary carbocation to more stable tertiary carbocation through 1,2-hydride shift.Final step is the nucelophilic attack of bromide ion on tertiary carbocation to form 2-bromo-2-methylbutane.
Explanation:
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