Draw the condensed structural formula for each of the following:


c. butyl methyl ketone

Verified step by step guidance

1. Identify the functional group in a ketone, which is a carbonyl group (C=O) bonded to two carbon atoms.
2. Recognize that 'butyl' refers to a four-carbon alkyl group, and 'methyl' refers to a one-carbon alkyl group.
3. Understand that in a ketone, the carbonyl group is located between two alkyl groups.
4. Arrange the carbon atoms such that the carbonyl group is bonded to the butyl group on one side and the methyl group on the other.
5. Write the condensed structural formula by placing the carbonyl group between the butyl and methyl groups, ensuring the correct number of hydrogen atoms are included to satisfy the valency of carbon.

Key Concepts

Condensed Structural Formula

A condensed structural formula is a way of representing a chemical compound that shows the arrangement of atoms and the connectivity between them without depicting all the bonds explicitly. It typically groups atoms together to indicate how they are connected, making it easier to visualize the structure of the molecule in a compact form.

Butyl Methyl Ketone

Butyl methyl ketone, also known as 4-methylpentan-2-one, is a ketone with a butyl group and a methyl group attached to a carbonyl carbon. Understanding its structure involves recognizing the functional group (the carbonyl) and the specific carbon chain lengths associated with the butyl and methyl groups, which are essential for drawing its condensed structural formula.

Functional Groups in Organic Chemistry

Functional groups are specific groups of atoms within molecules that are responsible for the characteristic chemical reactions of those molecules. In the case of butyl methyl ketone, the ketone functional group (C=O) is crucial for understanding its reactivity and properties, as it influences how the molecule interacts with other substances in chemical reactions.