Structural isomers
class/example*
-ane
functional
group
-
Chain isomer
Positional isomer
Functional group isomer
-ene
C=C
v (cyclo-...-ane)
-ol
-OH
v (ether) -O-
-al
v (-one)
-one
v (-al)
-oic acid
* Use C4 for alkanes, alkenes, alcohols and aldehyde and carboxylic acids but C5 for ketones.
v
(ester) ...yl-....oate