Chapter 2 chem ORGANIC CHEMISTRY

Name

• 4-ethyl-4,6-dimethyl-5-propylnonane

Name

• 4-ethyl-2,3,4-trimethylheptane

Name

• 4-ethyl-4-isopropylheptane

Name

• 4-ethyl-5-propyloctane

Name

• 1-chloro-3-iodooctane

Name

• dichlorodifluoromethane

Name

• 2,4-dibromo-1,6-dichloro-4-iodo-6-methylheptane

Name

• 4,6-dibromo-1,1,1-trichlorononane

General formula for alkanes?

• C_nH_2n+2

General formula for cycloalkanes?

• C_nH_2n

name

• methylcyclooctane

name

• 1-ethyl-2-methylcyclohexane

name

• 1-ethyl-2-isopropyl-1-methylcyclobutane

Name

• 1,3-diethyl-5-methylcyclohexane

name

• 1-ethyl-2,3-dimethylcyclopropane

name

name

name

Draw:

3-ethyl-5,5-dimethylhept-2-ene

Draw:

3,4,5-trichloropenta-1,3-diene

Name

Name

Name

Name

• 3-chloro-2-methylhexane

Name

• 2,5-methylhex-1,3,5-triene

draw:

3-isopropylhex-3-ene

Name:

• 3,3-dimethylpent-1-en-5-yne

name

• 4,4-dimethylhex-2-yne

name

• 5-fluoro-6-iodooct-1-yne

name

• 2,6-dimethylhept-3-yne

Between a cis geometric isomer and a trans isomer which one has a higher boiling point and why

• cis does (groups on same side)

• because cis isomers are polar and have a slight dipole moment that trans isomers do not have

Draw all the constitutional isomers of:

C₄H₁₀

Draw all the constitutional isomers of:

C₅H₁₂

Draw all the constitutional isomers of:

C₄H₈

name

name

geometric isomer or not?

geometric isomer or not

geometric isomer

1) determine whether geometric isometric is possible

2) name the molecule

1) determine whether geometric isometric is possible

2) name the molecule

• cis-4-chlorohex-2-ene

1) determine whether geometric isometric is possible

2) name the molecule

1) determine whether geometric isometric is possible

2) name the molecule

1) determine whether geometric isometric is possible

2) name the molecule

1) determine whether geometric isometric is possible

2) name the molecule

1) determine whether geometric isometric is possible

2) name the molecule

1) determine whether geometric isometric is possible

2) name the molecule

draw:

cis-1,1,1-trichloro-5-methylhex-3-ene

Why is the name

cis-4-bromo-2-methylpent-2-ene

incorrect?

name

name

name

name

name

name

draw

draw

draw

draw

draw

draw

draw

draw

name

name

name

name

• toluene

name

• aniline

name

• phenol

name

• benzoic acid

name

• o-dibromobenzene

name

• m-dibromobenzene

name

• p-dichlorobenzene

name

• p-bromoiodobenzene

name

• m-chloronitrobenzene

name

• o-methylnitrobenzene

name

• o-methylnitrobenzene

name

• 4-bromophenol

name

• 3-nitrobenzoic acid

name

• 2-iodoaniline

name

• 1,2,4-tribromobenzene

name

• 2-chloro-4-nitrophenol

name

• 2,4,6-trinitrotoluene

Draw:

p-dinitrobenzene

draw:

m-bromonitrobenzene

draw:

o-chlorobenzoic acid

draw:

m-nitrotoluene

draw:

p-bromoaniline

draw:

m-iodophenol

draw:

1,3,5-trimethylbenzene

draw:

4-chloro-2,3-dinitrotoluene

draw:

2-amino-5-bromo-3-nitrobenzoic acid

draw:

2,4,6-trinitrophenol

1) Examine table 1 on the right. How is the data organized? Is this a useful way to organize data?

2) You are searching for a trend in boiling points. Reorganize the data to make it more useful

3) Which substance(s) are gases (have already boiled) at room temperature (22 degrees Celsius)?

4) Which substance(s) boil between room temperature and body temperature (37 degrees Celsius)

5) Define intermolecular forces

6) What can u infer about the intermolecular forces among decane molecules compared to those in butane?