3.4 Alcohols, Phenols, and their Derivatives
129
AI
Aluminumtri(biphenyl-2-yloxide)
[new: Al tri(biphenyl-2-yloxidanide)]
Thioanalogs of alcohols are called thiols; the traditional names mercaptane and mercapto group (for -SH) should no longer be used. Here too,
substitutive nomenclature is generally to be preferred. The corresponding
salts are named following the procedures described for alcoholates.
HS-CHz-CHz-CHz-SH Propane-l,3-dithiol
C6HS-SH
Benzenethiol (traditional name: thiophenol)
C6Hs-CHz-SH
Phenylmethanethiol
(Chern. Abstr.: Benzenemethanethiol)
~CH2-CH2-SH
HH~
HS-C-C
2\ 11
C
H2
substitutively:
2- [6-(2-Sulfanylcyclopropyl)-2-naphthyl] ethanethiol
conjunctively:
6-(2-Sulfanylcyclopropyl)naphthalen-2-ethanethiol
radicofunctionally:
2- [6- (2-Sulfanylcyclopropyl)-2-naphthyl] ethyl hydrosulfide
Q<
H
H 2 C
Disodium cyclohexa -2,5-diene-l ,2-dithiolate
-
s8 Na0
S8Na0
Monoorganyl derivatives of chalcogen chains are mostly still named radicofunctionally as ... yl hydropolychalcogenides (exception: ... yl hydroperoxides) although systematically they are to be perceived as ylpolychalcogenanes.
129
AI
Aluminumtri(biphenyl-2-yloxide)
[new: Al tri(biphenyl-2-yloxidanide)]
Thioanalogs of alcohols are called thiols; the traditional names mercaptane and mercapto group (for -SH) should no longer be used. Here too,
substitutive nomenclature is generally to be preferred. The corresponding
salts are named following the procedures described for alcoholates.
HS-CHz-CHz-CHz-SH Propane-l,3-dithiol
C6HS-SH
Benzenethiol (traditional name: thiophenol)
C6Hs-CHz-SH
Phenylmethanethiol
(Chern. Abstr.: Benzenemethanethiol)
~CH2-CH2-SH
HH~
HS-C-C
2\ 11
C
H2
substitutively:
2- [6-(2-Sulfanylcyclopropyl)-2-naphthyl] ethanethiol
conjunctively:
6-(2-Sulfanylcyclopropyl)naphthalen-2-ethanethiol
radicofunctionally:
2- [6- (2-Sulfanylcyclopropyl)-2-naphthyl] ethyl hydrosulfide
Q<
H
H 2 C
Disodium cyclohexa -2,5-diene-l ,2-dithiolate
-
s8 Na0
S8Na0
Monoorganyl derivatives of chalcogen chains are mostly still named radicofunctionally as ... yl hydropolychalcogenides (exception: ... yl hydroperoxides) although systematically they are to be perceived as ylpolychalcogenanes.