Question

Among the following free radical bromination reaction(s), the reactions in which $2^{\circ }$ halide is a major product is/are :

• A.
• B.
• C.
• D. All of the above.

Answer 1

The correct option is D All of the above.

Since bromination is a selective, so it will form that product which is the most stable.
In (a) : Only one product which is a $2^{\circ }$ halide is formed as shown :


In (b) : Both $1^{\circ }$ and $2^{\circ }$ halides can be formed. The most stable product is a $2^{\circ }$ halide.
One of the major products for (b) is :


For (c) : Both $1^{\circ }$ and $2^{\circ }$ halides can be formed. The most stable product is a $2^{\circ }$ halide. The major haloalkanes formed are :