Draw the condensed structural formula, or line-angle formula if cyclic, for each of the following:


d. 4-bromophenol

Verified step by step guidance

1. Identify the structure of phenol, which is a benzene ring with an -OH group attached.
2. Recognize that '4-bromo' indicates a bromine atom is attached to the benzene ring at the para position relative to the -OH group.
3. Draw the benzene ring, which is a hexagon with alternating double bonds.
4. Attach the -OH group to one of the carbon atoms on the benzene ring.
5. Attach the bromine atom to the carbon atom directly opposite the -OH group on the benzene ring.

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.

Line-Angle Formula

The line-angle formula, also known as the skeletal formula, is a shorthand representation of organic molecules where vertices represent carbon atoms and lines represent bonds. This method simplifies the drawing of complex structures, especially cyclic compounds, by omitting hydrogen atoms attached to carbons, allowing for a clearer view of the molecular framework.

Substituents in Aromatic Compounds

In aromatic compounds, substituents are atoms or groups of atoms that replace hydrogen atoms on the benzene ring. The position and nature of these substituents, such as bromine in 4-bromophenol, significantly influence the chemical properties and reactivity of the compound, making it essential to understand their placement when drawing structural formulas.