determine-why-the-marked-bond-in-the-following-reaction-is-the-weakest-bond-lt-i

Question

Determine why the marked bond in the following reaction is the weakest bond.

Diagram illustrating free radical halogenation with a marked weak bond in a cyclic compound.

Accepted Answer

The marked bond is the weakest bond because it is longer than the other bonds, and cleavage of this decreases the ring strain.

Answer

The marked bond is the weakest bond because it is longer than the other bonds, and cleavage of this bond results in the formation of very stable bridgehead alkyl radicals.

Answer

The marked bond is the weakest bond because it is shorter than the other bonds, and cleavage of this bond results in the formation of very stable bridgehead alkyl radicals.

Answer

The marked bond is the weakest bond because it is shorter than the other bonds, and cleavage of this decreases the ring strain.