Consider the following molecular models of carbonyl-containing compounds. Provide the alcohol that will produce each compound. (gray = C, white = H, red = O, and green = Cl)

i.

ii.

The ester derivatives of the industrial chemical 'acid of butter' are widely used as food and perfume additives. The 'acid of butter' is also formed in the body when 1-butanol is completely metabolized. Facilitated by an enzyme, 1-butanol is converted to butanal, which is further converted to acid. If the 'acid of butter' is simply the oxidized form of 1-butanol, what is the structure of the acid?

Consider the oxidation of 3-bromo-2-methyl-1-butanol. Draw the condensed structural formulas for the aldehyde and carboxylic acid products.

Sketch the line-angle structure of the ketone or carboxylic acid formed when the following compound is oxidized.

Consider the compound with the formula C₆H₁₄O. Provide the condensed structural formula and the IUPAC name of the compound provided that it oxidizes to give 4-methyl-2-pentanone.