1.

The compound 'A' i.e. propanamide is treated with bromide and alcoholic sodium hydroixde to give compound 'B'. The acid catalysed addition of valeraldehyde to compound 'B' yields compound 'C'. Which is well known as a Schiff base. What are the structures of compounds 'B' and 'C' ?

Answer»

`CH_(3)-CH_(2)-NH_(2), CH_(3)-CH_(2)-CH_(2)-OVERSET(H)overset(|)C=N-CH_(2)-CH_(3)`
`CH_(3)-CH_(2)-CH_(2)-NH_(2), CH_(3)-CH_(2)-CH_(2)-overset(H)overset(|)C=N-CH_(2)-CH_(3)`
`CH_(3)-NH_(2), CH_(3)-CH_(2)-CH_(2)-CH_(2)-overset(H)overset(|)C=N-CH_(3)`
`CH_(3)-CH_(2)-NH_(2), CH_(3)-CH_(2)-CH_(2)-overset(H)overset(|)C=N-CH_(2)-CH_(3)`

ANSWER :A


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