4. Alkanes and Cycloalkanes

What is each compound's systematic name?

e.

f.

Draw the structure for each of the following:

a. 3,3-dimethylcyclopentene

b. 6-bromo-2,3-dimethyl-2-hexene

Draw the condensed and skeletal structures for each of the following:

d. sec-butylisobutylacetylene

Draw a condensed structure for each of the following:

i. diethylacetylene

j. di-tert-butylacetylene

Name the following:

b.

Draw the structures and give the common and systematic names for alkynes with molecular formula C₇H₁₂. Ignore stereosiomers. (Hint: There are 14.)

What is each compound's systematic name?

b.

What is each compound's systematic name?

e.

f.

Draw the condensed and skeletal structures for each of the following:

e. 4,4-dimethyl-1-pentyne

Name the following:

c.

How many hydrogens would you expect a 24-carbon compound from each of the following molecular classes to have?

(b) Alkene

Give IUPAC names for the following compounds.

(d)

(e)

(f)

Draw a condensed structure for each of the following:

a. 2-hexyne

b. 5-ethyl-3-octyne

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

(a) only primary and secondary hydrogens.