4. Alkanes and Cycloalkanes

The following names are all incorrect or incomplete, but they represent real structures. Draw each structure and name it correctly.

c. 5-chloro-4-methylhexane

d. 2-dimethylbutane

All of the following names are incorrect or incomplete. In each case, draw the structure (or a possible structure) and name it correctly.

d. 4-isobutylheptane

e. 2-bromo-3-ethylbutane

f. 2,3-diethyl-5-isopropylheptane

Draw the structures of the following compounds.

c. 3,3-diethyl-4-(2,2-dimethylpropyl)octane

Draw the structures of the following compounds.

b. 5-(1,2,2-trimethylpropyl)nonane

Provide IUPAC names for the following compounds.

(d)

(e)

(f)

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

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.

g. 3,3-dichlorooctane

Draw a condensed structure and a skeletal structure for each of the following:

l. 5-isopropyldecane

Draw a condensed structure and a skeletal structure for each of the following:

k. 3,4-dimethyloctane

What is each compound's systematic name?

h.

What is each compound's systematic name?

g. CH₃CH₂C(CH₂CH₃)₂CH₂CH₂CH₃

Draw skeletal structures for the following:

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

Draw skeletal structures for the following:

e. 2-methyl-4-(1-methylethyl)octane

Give the systematic names for all alkanes with molecular formula C₇H₁₆ that do not have any secondary hydrogens.

Draw the structure for each of the following:

e. 2,5-dimethyl-4-(2-methylpropyl)octane