Draw the structure of the imine given below.

• The (E) isomer of the methyl imine of acetophenone.

Draw a suitable mechanism for the acid-catalyzed hydrolysis of acetaldehyde methyl imine. The reaction is shown below.

Draw the structures of the major products expected from the reactions given below.

Determine the expected product of the acid-catalysed reaction between cyclopentanone and methylamine.

Draw the structure of the starting material that would produce the following compound through Fischer indole synthesis.

Identify the carbonyl compound and the amine that would combine to produce the derivative below.

Provide the structure of the derivative semicarbazone of 2-methylcyclopentanone. Disregard stereoisomers.

Provide the structure of the derivative cyclopentanone oxime.