benzene ring

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benzene ring

benzene ring

n.
A hexagonal ring arrangement found in benzene and other aromatic compounds, consisting of six carbon atoms with alternating single and double bonds between them, and with each carbon atom bonded to a hydrogen atom, or to other atoms or groups of atoms in derivatives of benzene.

benzene ring

n
(Elements & Compounds) the hexagonal ring of bonded carbon atoms in the benzene molecule or its derivatives. Also called: benzene nucleus See also Kekulé formula

ben′zene ring`


n.
the graphic representation of the structure of benzene as a hexagon with a carbon atom at each of its points, each carbon atom united with an atom of hydrogen.
[1875–80]
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.benzene ring - a closed chain of 6 carbon atoms with hydrogen atoms attached
benzene, benzine, benzol - a colorless liquid hydrocarbon; highly inflammable; carcinogenic; the simplest of the aromatic compounds
References in periodicals archive ?
7) in 13C-NMR spectrum were attested for two benzene rings that accommodated 08 DBE, whereas 02 DBE could be attributed to two sugar units.
In order to study the heart disorder, Agladze's team created "arrhythmia in vitro", using azoTAB (azobenzene trimethylammonium bromide) whose molecule consists of two benzene rings connected by a bridge of two nitrogen atoms, said the study published in the journal PLOS ONE.
Instead of splitting layers of graphite with chemical or mechanical techniques, or putting energy into it, AGM's process involves catalytically cracking alcohol and then reassembling the carbon atoms into the benzene rings that form the basis of the graphene.
In case of compound 2, Arg131 residue established arene-cation interaction with one of the benzene rings of compound and the residue Glu134 formed three-side interaction, that is, two sides with hydrogen of two hydroxyl groups and one side with one oxygen group of carboxyl group (Figure S6).
As a result, an increase in the magnitude of dipole moment and efficient charge transfer takes place from these dopants to the benzene rings.
A complex class of organic compounds containing two or more fused benzene rings in a linear, angular or cluster arrangement, PAHs are generally considered carcinogenic and mutagenic in nature.
21ppm for methyl groups attached to the benzene rings.
1] corresponding to the stretching vibration absorption peaks of C=C which belong to the quinone- and benzene rings, respectively; at around 1300 c [m.
of diphenylhydrazone (43) having an electron-attractive ethoxycarbonyl at the para-position on one of the two benzene rings mainly occurred in the unsubstituted benzene.
As you increase the number of benzene rings in each molecule, you increase the power generated," said Bergfield.
A compound containing benzimidazole and benzene rings have been used extensively for pharmaceutical purpose since 1960.
The presence of benzene rings in BDHDA-MMTs confirms a two pairs of weak absorption peaks observed at 3062 [cm.