Give complete structural formulas of the following compounds
(i) 3-Amino butanal and (ii) 5-Oxohex-2-enamide

Explanation

There are siz carbon atoms in its longest continuous chain. Amide group is chain terminating. Double bond is at second carbon and keto group at fifth carbon aatom.
`H-underset(H)underset(|)overset(H)overset(|)H-overset(H)overset(|)C-underset(H)underset(|)overset(H)overset(|)H-overset(H)overset(|)C=overset(H)overset(|)C-overset(NH_(2))overset(|)C=O(or)CH_(3)-CO-CH_(2)-CH=CH-CONH_(2)`