The structural formula of 2-oxo-3-methyl-(N-bromo) butanamide is

Options

A. `CH_(3)-CH_(2)-CO- CO-NH-Br`
B. `CH_(3)-overset(CH_(3)) overset(|)(CH)-CO-NH-Br`
C. `CH_(3)CH-CO-CO-overset(CH_(3)) overset(|)(NOBr)`
D. `(CH_(3))_(3)C-CO-CO-NHBr`

Answer

B

Explanation

2-oxo-3-methyl-(N-bromo) butanamide is
`H_(3)underset(4)C-H overset(H_(3)C)overset(|)underset(3)C-overset(O)overset(||)underset(2)C-overset(O)overset(||)underset(1)C-underset(H) underset(|)N-Br`