
Draw structure of the following derivative.
The semicarbazone of cyclobutanone

Important Questions on Aldehydes, Ketones and Carboxylic Acids
Draw structure of the following derivative.
The ethylene ketal of hexan--one

Draw structure of the following derivative.
The methyl hemiacetal of formaldehyde.

and then .

Predict the product formed when cyclohexanecarbaldehyde reacts with following reagent.
Tollen's reagent

Predict the product formed when cyclohexanecarbaldehyde reacts with following reagents.
Semicarbazide and weak acid

Predict the product formed when cyclohexanecarbaldehyde reacts with following reagents.
Excess ethanol and acid

Predict the product formed when cyclohexanecarbaldehyde reacts with following reagents.
Zinc amalgam and dilute hydrochloric acid.

The following compound would undergo aldol condensation, which the Cannizzaro reaction and which neither? Write the structures of the expected products of aldol condensation and Cannizzaro reaction.
Methanal
