Provide the line structure of the following compound:

Indicate whether it has a ketone functional group, an aldehyde functional group, or neither.

Give the systematic, IUPAC names and draw the line structures for the following compounds.

i.

ii.

iii.

iv. Diethyl ketone

Sketch the line structure of the molecule that satisfies the condition: cyclic ketone with 7 carbons and an ethyl group on the gamma carbon

Sketch the structures based on the compound names below:

i. pentanal

ii. butyl phenyl ketone

iii. 2,3,4-trimethylpentanal

iv. ethyl isopropyl ketone

Which is the correct common name of the given molecule?

Provide the correct condensed structural formula (if straight chain) or line-angle formula (if cyclic) of the compound 3-ethylbenzaldehyde.

Consider Compound X, an unbranched primary alcohol with a molecular formula of C₄H₁₀O. When Compound X undergoes a dehydration reaction (heated to 180° with an H₂SO₄ catalyst), Compound Y (C₄H₈) is produced. On the other hand, when Compound X undergoes an oxidation reaction, Compound Z (C₄H₈O) is formed. Based on the information given, predict the condensed structural formulas of Compounds X, Y, and Z and provide their IUPAC names.

Which can be oxidized into carboxylic acids: aldehydes, or ketones?

What tests differentiate a sample of an aldehyde from a sample of a ketone?

Identify the compound/s that will yield a positive result when subjected to Tollens' test.

i. 4-methyl-1-pentanol

ii. 4-methyl-2-pentanone

iii. 4-methylpentanal

The addition of a hydride ion (H^-) and a proton (H⁺) results in the reduction of a carbonyl group. The elimination of H^-and H⁺from an alcohol results in the formation of a carbonyl group.

Consider the following reaction:

True or False. The forward direction represents the reduction, and the reverse direction represents the oxidation.

Provide the ketone or aldehyde that was reduced to produce the alcohols given below:

i.

ii.

iii.

Provide the alcohol product of the following reaction using a condensed structural formula:

reduction of 3-methyl-4-heptanone by hydrogen in the presence of a palladium catalyst

Consider the molecule shown below.

Classify the molecule as acetal or ketal and provide the aldehyde or ketone that produced the molecule.