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Aromatic compounds are pervasive in nature and industry. Key industrial aromatic hydrocarbons are benzene, toluene, Xylene called BTX. Many biomolecules have phenyl groups including the so-called aromatic amino acids.
Aromatic hydrocarbons, often known as arenes, are aromatic organic molecules made up entirely of carbon and hydrogen. A “benzene ring,” named after the simple aromatic chemical benzene, or a phenyl group when part of a larger structure, is the configuration of six carbon atoms in aromatic compounds. Q2.
Benzene, C 6 H 6, is the simplest member of a large family of hydrocarbons, called aromatic hydrocarbons. These compounds contain ring structures and exhibit bonding that must be described using the resonance hybrid concept of valence bond theory or the delocalization concept of molecular orbital theory.
Historically, benzene-like substances were called aromatic hydrocarbons because they had distinctive aromas. Today, an aromatic compound is any compound that contains a benzene ring or has certain benzene-like properties (but not necessarily a strong aroma).
Historically, benzene-like substances were called aromatic hydrocarbons because they had distinctive aromas. Today, an aromatic compound is any compound that contains a benzene ring or has certain benzene-like properties (but not necessarily a strong aroma).
aromatic compound, any of a large class of unsaturated chemical compounds characterized by one or more planar rings of atoms joined by covalent bonds of two different kinds. The unique stability of these compounds is referred to as aromaticity.
Aromatic hydrocarbons are a special class of unsaturated hydrocarbon based on a six-carbon ring moiety called benzene. The saturated hydrocarbon cyclohexane is transformed into the aromatic hydrocarbon benzene by adding three alternating carbon–carbon double bonds, as shown in Fig. 1.11.
Aromatic Hydrocarbons are alkyl, alkenyl, and alkynyl derivatives of cyclic hydrocarbons which include one or more benzene rings fused or isolated in their molecules and cyclic hydrocarbons are those hydrocarbons in which carbon atoms are connected to form a complete cycle or closed ring structure.
4.4 Aromatic Hydrocarbons – Introductory Organic Chemistry. Aromatic Compounds. Next we consider a class of hydrocarbons with molecular formulas like those of unsaturated hydrocarbons, but which react in different ways than the alkenes.
An aromatic hydrocarbon, also known as arene (or aryl hydrocarbon), is a hydrocarbon that has sigma bonds and delocalized pi electrons between carbon atoms to form rings.