12. Introduction to Organic Chemistry

Give a systematic name for the below compound.

What are the IUPAC names of the following cycloalkanes? Remember to assign priority to the attached groups alphabetically. <IMAGE>

Give the IUPAC names for the following cycloalkanes: <IMAGE>

What is wrong with the following names? It will be helpful to draw the structures as named before making your decision.

1-Ethyl-2-methyl-3-ethylcyclopentane

Write condensed structures for the following compounds:

3-Ethyl-1-isopropyl-5-methylcycloheptane

Name the following cycloalkanes: <IMAGE>

The following names are incorrect. Tell what is wrong with each, and provide the correct names. <IMAGE>

Consider the compound ethylcyclopentane. (7.4, 7.7, 8.6, 11.3, 11.4)

a. Draw the line-angle formula for ethylcyclopentane.

Draw the line-angle formula for each of the following:

b. ethylcyclopentane

Give the IUPAC name for each of the following: (11.3)

c. <IMAGE>

Draw the line-angle formula for each of the following:

d. 2,3-dichlorohexane

Draw the condensed structural or line-angle formula if cyclic, for each of the following: (11.3, 11.5, 11.6)

a. bromocyclopropane

Draw the condensed structural formula for each of the following alkanes:

d. 1-bromo-2-chloroethane

Give the IUPAC name for each of the following: (11.3)

a. <IMAGE>

Use Tables 4.1 and 4.2 to help you answer these practice problems.

Name the straight-chain alkanes or cycloalkanes whose structure or formula is shown:

(b) C₆H₁₂

Draw skeletal structures for each of the following molecules:

(a) ethylcyclopropane

Use Tables 4.1 and 4.2 to help you answer these practice problems.

Name the straight-chain alkanes or cycloalkanes whose structure or formula is shown:

(b) <IMAGE>

Give the structure and name of the cycloalkanes described.

(a) A compound whose molecular formula is C₆H₁₂ and contains a five-membered ring

Give the structure and name of the cycloalkanes described.

(a) A compound whose molecular formula is C₇H₁₄ and contains a six-membered ring