Download Naming Lesson obs

Methane
Pentane
Ethane
Hexane
Propane
Butane
Notes,
All the following compounds are
Alkanes and end in ane.
What is the rule for naming organic
compounds?
But-1-ene
Pent-2-ene
Pent-1-ene
Notes,
All the following compounds are
Alkenes and end in -ene.
Hex-3-ene
What is the rule for naming organic
compounds?
2-Methylpropane
2-Methylbutane
2-Methylpentane
Notes,
All the following compounds are
branched organic compounds.
3-Ethylhexane
What is the rule for naming
branched organic compounds?
H
1-bromo-2-methylpropane
H
Br
Cl
H
C
C
C
Br
H
H
1,1-dibromo-2-chloropropane
Cl
H
H
C
C
C
Br
H
H
H
1-bromo-1-chloropropane
H
Notes,
All the following compounds are
multi substituted organic
compounds.
What is the rule for naming multi
substituted organic compounds?
Hexanol
Propanoic Acid
Butanoic Acid
Note:Following compounds are Alcohols and Carboxylic Acids.
What is the rule for naming Alcohols and Carboxylic Acids?
Hexan-3-one
Butanone
H
Br
H
O
C
C
C
Br
H
H
Butanal
3,3 dibromopropanal
Note:Following compounds are Aldehydes and Ketones.
What is the rule for naming Aldehydes and Ketones?
Note:Following compounds are cycloalkanes
What is the rule for naming cycloalkanes?
Note:Following compounds are cycloalkenes
What is the rule for naming cycloalkenes?
Note:Following compounds are benzene compounds
What is the rule for naming benzene compounds?
CHALLENGE
When two functional groups are present one becomes a sufix and one will still be a
prefix to the compound name e.g Alcohol becomes hydroxy when present with an
alkene. e.g 2-hydroxybut-2-ene
Using this information name the following compounds.
H
H
C
H
C
C
OH
H
H
CH3CH(OH)CH(Br)CO(H)
OH
H
OH
C
C
C
O
H
H
H
CH2CHCH2CH(OH)CH(CH3)2
CHALLENGE
1) 2-hydroxyprop-1-ene
2) 2-hydroxypropanal
3) 2-bromo-3-hydroxybutanal
4) 4-hydroxy-5-methylhex-1-ene