llO
a) {1-Quinolinio ) acetate
system.: (Quinolin-l-iumyl) ...
Chern. Abstr.: 1-{ Carboxymethyl)quinolinium hydroxide,
inner salt
2 Substituted Systems
G~
Me-NW-_4 803 8
b) 1-Methylpyridinium -4sulfonate
CA: 1-Methyl-4-sulfopyridinium hydroxide, inner salt
a) 2-{Triphenylphosphonio )indenide
syst.: '" phosphaniumyl) ...
trivially: 2-{Triphenylphosphonium) indenylide
C
"G
1 _ N-C00 8
a) (1-Pyridinio )formiate
syst.: (Pyridin-l-iumyl)formiate
b) Pyridinium -I-carboxylate
CA: l-Carboxypyridiniumhydroxide, inner salt
Replacement nomenclature can clearly also be utilized for naming zwitterions properly, although this approach may appear rather obsolete in
view of the universally applicable directions of Table 11.
3-{ 1-Azoniabicyclo[2.2. 1 lheptanl-yl)propanoate
a) 3-(1-Azabicyclo[2.2.11heptanl-iumyl) ...
l-yl)cyclopropanecarboxylate
a) 2-{7-Aza ... -7-ylium-l-yl) ...
Chern. Abstr. will certainly again use "inner salt" names for the last two
examples.