Organic Chemistry Functional Groups This slide show will cycle on its own through all of the ochemlab functional groups and the ochem substituents. It will show a structural diagram and give you 4 seconds to think of the name. Then, it will show you the name for 4 seconds. Hopefully, it will help with memorization. It will continually repeat until you
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Organic Chemistry Functional Groups
This slide show will cycle on its own through all of the ochemlab functional groups and the ochem substituents. It will show a structural diagram and give you 4 seconds to think of the name. Then, it will show you the name for 4 seconds. Hopefully, it will help with
memorization. It will continually repeat until you press escape.
RC-CR
alkane
RC=CR
alkene
RC=CR
alkyne
R-OH
alcohol
R-XX is a halogen.
Alkyl halide
R-NH2
amine
R-O-R
ether
R-C=N
nitrile
R-SH
thiol
R-NO2
nitroalkane
R-C-H
O
aldehyde
R-C-R
O
ketone
R-C-OH
O
Carboxylic acid
R-C-X
O
X is a halogen.
Acyl halide
R-C-O-C-O-R
O O
Acid anhydride
R-C-O-R
O
esterAn ether and a ketone… whoa!
R-C-NH2
O
amideA ketone and an amine… whoa!
C=CC C
C-C
aromatic
Alkanes• CH4?• C2H6?• C3H8?• C4H10?• C5H12?• C6H14?• C7H16?• C8H18?• C9H20?• C10H22?• C11H24?• C12H26?
• Methane• Ethane• Propane• Butane• Pentane• Hexane• Heptane• Octane• Nonane• Decane• Undecane• Dodecane
What kind of a series has members that differ from each
other by a methyl group?
A homologous series!
Rules of IUPAC
• ID longest chain of C atoms
• # based on end which has closer substituent; rule of first point of difference
• Name the substituents!
CH3
methyl
CH2 CH3
ethyl
CH2CH2CH3
propyl
CH3CHCH3
isopropyl
CH2CH2CH2CH3
butyl
CH3CHCH2CH3
Secondary butyl
CH2CHCH3
CH3
isobutyl
CH3CCH3
CH3
Tertiary butylor
t-butyl
CH3CCH3
CH3
CH2
neopentyl
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