Predict the products of the following reactions:

e.

Draw the structural formulas and name all cyclic isomers with the formula C₅H₁₀.

Which of the following substances exist as can cis–trans isomers? Draw both isomers for those that do.

a. 2,3-Dimethyl-2-pentene (condensed structures only)

b. 2-Methyl-2-hexene (both condensed and line structures)

c. 2-Hexene (line structures only)

Write structural formulas for compounds that meet the following descriptions:

a. An alkene, C₆H₁₂, that cannot have cis–trans isomers and whose longest chain is 5 carbons long

Which of the following compounds are capable of cis–trans isomerism?

a.

b.

c.

Why do you suppose small-ring cycloalkenes like cyclohexene do not exist as cis–trans isomers, whereas large ring cycloalkenes like cyclodecene do show isomerism?

Name all unbranched ether and alcohol isomers with formula C₅H₁₂O and write their structural formulas.

Identify the compounds in each of the following pairs as structural isomers or not structural isomers:

b.