Aromatic compound - Wikipedia
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.
芳香烃 - 维基百科，自由的百科全书
芳香 烴 （ tīng ） （英語： aromatic hydrocarbons ）简称芳烃，為苯及其只含碳与氢的衍生物的總稱，乃指分子结构中含有一个或者多个苯环的烃类化合物。其中最简单和最重要的芳香烃是苯及其同系物 甲苯、二甲苯、乙苯等。
Aromatic Hydrocarbons - Definition, Examples, Properties
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 …
芳香烃 - 百度百科
所谓芳香亲电取代（aromatic electrophilic substitution）是指 亲电试剂 取代芳核上的氢。苯的亲电取代称为苯的一元素电取代，一元取代苯再在苯环上发生亲电取代称为苯的二元亲电取代。
Aromatic Hydrocarbon - an overview | ScienceDirect Topics
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 …
18.10: Aromatic Hydrocarbons - Chemistry LibreTexts
2022年7月26日 · Textbook, Hydrocarbons . Textbook, Hydrocarbons. 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 …
Aromatic compound | Aromatic hydrocarbons, Benzene, Cyclic …
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.
11.1: Hydrocarbons - Chemistry LibreTexts
2024年1月16日 · The simplest organic compounds are those composed of only two elements: carbon and hydrogen. These compounds are called hydrocarbons. Hydrocarbons themselves are separated into two types: aliphatic hydrocarbons and aromatic hydrocarbons. Aliphatic hydrocarbons are hydrocarbons based on chains of C atoms. There are three types of aliphatic ...
2.1: Introduction - Chemistry LibreTexts
2024年11月19日 · 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. (To review these concepts, refer to the ...
Aromatic Hydrocarbon - an overview | ScienceDirect Topics
Aromatic hydrocarbons are important components of petroleum-based transportation fuels, biomass, coal, and solid waste, etc. The reaction kinetics of aromatic hydrocarbons largely determine the combustion characteristics and pollutant emission of vehicle/jet engines, power plants, and industrial reactors.
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