Question

Which of the following compounds can be classified as allylic halides?

• A. A and C
• B. B and C
• C. A and D
• D. B and D

Answer 1

The correct option is B B and C

In vinylic halide, halogen atom is attached to a $s{p}^2-C$ atom of a carbon-carbon double bond $C＝C$. Thus, A and D are vinylic halide.

In allylic halide, halogen atom is attached to a $s{p}^3-C$ atom adjacent to a carbon-carbon double bond $C＝C$. Thus, B and C are allylic halide.​