What happens when
Oxidation of acetoneoxime with trifluoroperoxy acetic acid.

Explanation

Oxidation of acetoneoxime with trifluoroperoxy acid gives 2-nitropropane.
`underset(("Acetoneoxime"))(CH_(3) - underset(CH_(3))underset(|)(C) = N - OH) underset((O))overset(CF_(3)COOOH)rarr underset(("2-nitropropane"))(CH_(3) - underset(CH_(3))underset(|)(CH)-NO_(2))`