4. Alkanes and Cycloalkanes

What is each compound's systematic name?

d.

Draw the structure for each of the following:

d. 2,4,5-trimethyl-4-(1-methylethyl)heptane

Which of the following structures represent the same compound? Which ones represent different compounds?

(a)

Draw the structure for each of the following:

(f) 4-(1,1-dimethylethyl)octane

Give the IUPAC names of the following alkanes.

(a) CH₃C(CH₃)₂CH(CH₂CH₃)CH₂CH₂CH(CH₃)₂

(b)

Make a model of propane (C₃H₈), and draw this model using dashed lines and wedges to represent bonds going back and coming forward.

Name the following alkanes and haloalkanes. When two or more substituents are present, list them in alphabetical order.

(c)

(d)

Draw skeletal structures for the following:

f. 2,6-dimethyl-4-(2-methylpropyl)decane

A student was given the structural formulas of several compounds and was asked to give them systematic names. How many did the student name correctly? Correct those that are misnamed.

h. 5-ethyl-2-methylhexane

Draw the structure and give the systematic name for a compound with molecular formula C₅H₁₂ that has

(c) one tertiary hydrogen