Which oximes on treatment with concentrated H2SO4 undergo rearrangement to give single amide?

Question

Which oximes on treatment with concentrated H2SO4 undergo rearrangement to give single amide? (A) CH3 - CH = N - OH (B)  (C)  (D)

Tardigrade Admin · Accepted Answer

Symmetrical oximes give single amide in Beckmann rearrangement

Q. Which oximes on treatment with concentrated $H_{2} S O_{4}$ undergo rearrangement to give single amide?