Mechanism: a) Each of the following mechanistic steps, there is one error briefly explain the error...

Question

Question

Answer 1

Answer #1

1. It is an example for E2 Elimination and occurs in a single step. Both the departing groups Elimination occurs simultaneously.

And moreover, the base tertiary butoxide is a bulky base and removes proton from less hindered side as below.

2. H+ is a Electrophilic species and electron deficient, attacked by alkene. Hence electrons flow from Alkene carbon to H+ ion.

3. Bromination of alkene occurs via the formation of cyclic bromonium ion by Electrophilic Addition mechanism.

I. BY BY: BY -BY

Answer 2

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