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3 Brief Demonstration of the General Nomenclature Rules
3-( I-Oxoproypl}pyridine-2-sulfonic acid
eOOH
o- ~ R M
e~
3-Benzoylbenzoic acid
The traditional endings ... ophenone and ... onaphthone are still frequently used for ketones of the above type containing phenyl or naphthyl
components.
3' -Amino-5' -nitrodecanophenone
substit.: 1-(3-Amino-5-nitrophenyl)decanI-one
radicof.: (3-Amino-5-nitrophenyl}nonyl
ketone (see below)
2-Acetonaphthone
substit.: 2-Naphthylethanone
radicof.: Methyl(2-naphthyl}ketone (see
below)
The most straightforward method for naming monoketones is certainly
provided by radicofunctional nomenclature which individualizes the
class designation ketone by placing it behind the separately cited terms for
the respective substituent groups. As has been shown above, though, the
functional class names obtained in this way can readily be transformed
into substitutive registry names by redefining ... ketone as ... methanone.
o
1
II
1
S
e'0 P
o ~ 13~
M
~,
e
I
H
Me
(3-Methyl-3H-l,3-benzophosphasilol-6-yl)( 4-methyl-2-thienyl }ketone
substit.: ... methanone
0= C ==<>= e = 0 Cyclobutane-l ,3-di( ylidene }bismethanone!