Table 8. Prefixes and suffixes for the most important characteristic groups in substitutive nomenclature
I~
Compound class
Characteristic group a
Use as prefix
Use as suffix
~
3
t1>
E9
E9
E9
::l
Cations
-OR2, -NR3, -BrR
... onio ...
... onium ...
~
E9
...
-N=N
Diazonio ...
-diazonium ...
t1>
~
Carboxylic acids
-COOH
Carboxy ...
-carboxylic acid
'"0
t1>
en
-COOH
-oic acid
0'
...
Peroxycarboxylic acids
-C(O)OOH
-peroxycarboxylic acid
CFl
g.
-C(O)OOH
Peroxy ... oic acid
g.
(Di)thiocarboxylic acids
-COSH, -CSSH
(Di)thiocarboxy ...
-carbo( di)thioic S-acid
S
t1>
-COSH, -CSSH
-(di)thioic S-acid
0CFl
-<
en
Sulf
E~} ic acid
-S03H
SUlf{i~O} ...
-sulf
nn -ic acid
(i)'
3
-S02H
en
-SOH
eno
Carboxylic acid salts
-CO OM
M -carboxylato ...
M - ... carboxylate
-COOM
M- ... oate
Sulf
{E} ic acid salts
-S03M
M-sulf
{E} ato ...
M- ... sulf
E~} ate
-S02M
-SOM
Carboxylic acid anhydride
-C-O-C... acid ... acid anhydride
II
II
0
0
Carboxylic acid esters
-COOR
... yloxycarbonyl ...
. .. yl ... carboxylate
-COOR
... yl ... oate
I "
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