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Draw the full mechanism that explains the formation of the products.Draw the full mechanism that explains the formation of the products. 100= o oro

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Answer #1

This reaction is an example of bromination of an allylic C-H bond. It starts with an initiation step in which NBS (N-bromosuccinimide) molecules undergo homolytic cleavage at the N-Br bond and bromine free radicals are generated.

I N Br ho. NBS

In the next step, the free radical abstracts the allylic proton and another free radical is generated along with the production of HBr.

This new radical reacts with a bromine molecule, which is produced by the NBS, to form the product.

Because this mechanism involves free radicals, rearrangement can take place resulting in different products which are explained in the following image.

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