Draw the structure of each aldehyde or ketone. c. 2-methylbutanal

Key Concepts

Aldehydes and Ketones

Aldehydes and ketones are organic compounds characterized by the presence of a carbonyl group (C=O). In aldehydes, the carbonyl group is located at the end of the carbon chain, while in ketones, it is found within the chain. This structural difference influences their chemical properties and reactivity.

IUPAC Nomenclature

IUPAC nomenclature is a systematic method for naming organic chemical compounds. For aldehydes, the suffix '-al' is used, while for ketones, '-one' is applied. The name reflects the longest carbon chain containing the functional group, and substituents are indicated with prefixes and their positions on the chain.

Structural Representation

Structural representation involves illustrating the arrangement of atoms within a molecule. For aldehydes and ketones, this includes showing the carbonyl group and the carbon skeleton. Understanding how to draw these structures is essential for visualizing molecular interactions and predicting chemical behavior.