Aromatic compounds or arenes usually refers to organic compounds "with a chemistry typified by benzene" and "cyclically conjugated." The word "aromatic"...
21 KB (2,104 words) - 20:48, 6 June 2024
A polycyclic aromatic hydrocarbon (PAH) is a class of organic compounds that is composed of multiple aromatic rings. The simplest representative is naphthalene...
86 KB (8,863 words) - 06:53, 9 May 2024
term polycyclic includes polycyclic aromatic compounds, including polycyclic aromatic hydrocarbons, as well as heterocyclic aromatic compounds with multiple...
3 KB (226 words) - 00:02, 22 February 2024
Radical anion (section Polycyclic radical anions)
encountered in organic chemistry as reduced derivatives of polycyclic aromatic compounds, e.g. sodium naphthenide. An example of a non-carbon radical...
9 KB (1,002 words) - 18:41, 16 February 2023
Simple aromatic rings, also known as simple arenes or simple aromatics, are aromatic organic compounds that consist only of a conjugated planar ring system...
7 KB (452 words) - 16:59, 14 August 2023
Phenalene (category Polycyclic aromatic hydrocarbons)
Sulfoxide-Phase Equilibrium Acidities of Selected Polycyclic Aromatic Compounds". Polycyclic Aromatic Compounds. 2 (1): 19–27. doi:10.1080/10406639108047854...
3 KB (166 words) - 19:49, 18 August 2022
arrangements within the rings, carbocyclic and heterocyclic compounds may be aromatic or non-aromatic; in the latter case, they may vary from being fully saturated...
28 KB (3,320 words) - 13:08, 12 March 2024
Perylene (category Polycyclic aromatic hydrocarbons)
fluorescent lipid probe. It is the parent compound of a class of rylene dyes. Like other polycyclic aromatic compounds, perylene is reduced by alkali metals...
5 KB (418 words) - 23:43, 6 December 2021
Organic mineral (redirect from Organic compounds (minerals))
of carbon and hydrogen. Some are inorganic forms of polycyclic aromatic hydrocarbon (PAH) compounds. For example, a rare mineral known as either carpathite...
10 KB (1,110 words) - 15:51, 28 October 2023
probe. Hydrocarbons are also abundant in nebulae forming polycyclic aromatic hydrocarbon compounds. Burning hydrocarbons as fuel, which produces carbon dioxide...
24 KB (2,578 words) - 22:55, 9 June 2024
Benz(a)anthracene (category Polycyclic aromatic hydrocarbons)
Benz[a]anthracene or benzo[a]anthracene is a polycyclic aromatic hydrocarbon with the chemical formula C18H12. It is produced during incomplete combustion...
4 KB (171 words) - 23:47, 29 December 2023
compound contains one or more all-carbon rings which may be either saturated or unsaturated, but do not have aromatic character. Alicyclic compounds may...
3 KB (274 words) - 02:25, 12 March 2024
Helicene (category Polycyclic aromatic hydrocarbons)
chemistry, helicenes are ortho-condensed polycyclic aromatic compounds in which benzene rings or other aromatics are angularly annulated to give helically-shaped...
13 KB (1,501 words) - 23:16, 20 February 2024
disease. Polycyclic Aromatic Hydrocarbons (PAHs): a group of aromatic compounds formed from the incomplete combustion of organic compounds including...
229 KB (23,275 words) - 06:56, 11 June 2024
Fluoranthene (category Polycyclic aromatic hydrocarbons)
Fluoranthene is a polycyclic aromatic hydrocarbon (PAH). The molecule can be viewed as the fusion of naphthalene and benzene unit connected by a five-membered...
7 KB (470 words) - 06:17, 14 September 2022
Perfume (section Aromatics sources)
for obtaining aromatic compounds from plants, such as orange blossoms and roses. The raw material is heated and the fragrant compounds are re-collected...
94 KB (10,708 words) - 13:38, 11 May 2024
Naphthalene (category Simple aromatic rings)
Naphthalene is an organic compound with formula C 10H 8. It is the simplest polycyclic aromatic hydrocarbon, and is a white crystalline solid with a characteristic...
37 KB (3,382 words) - 03:22, 22 June 2024
rearrangements of aromatic hydrocarbons has since been expanded to isomerizations and automerizations of benzene and polycyclic aromatic hydrocarbons. The...
16 KB (1,690 words) - 10:56, 28 May 2022
Chrysene (category Polycyclic aromatic hydrocarbons)
Chrysene is a polycyclic aromatic hydrocarbon (PAH) with the molecular formula C 18H 12 that consists of four fused benzene rings. It is a natural constituent...
5 KB (373 words) - 23:47, 16 April 2023
Chlorinated polycyclic aromatic hydrocarbons (Cl-PAHs) are a group of compounds comprising polycyclic aromatic hydrocarbons with two or more aromatic rings...
11 KB (1,297 words) - 06:28, 20 August 2023
belongs to the class of organic compounds known as benzo-coumarins or dibenzo-α-pyrones. These are polycyclic aromatic compounds containing a 1-benzopyran moiety...
12 KB (1,183 words) - 06:25, 14 May 2024
Indeno(1,2,3-cd)pyrene (category Polycyclic aromatic hydrocarbons)
a polycyclic aromatic hydrocarbon (PAH), one of 16 PAHs generally measured in studies of environmental exposure and air pollution. Many compounds of...
10 KB (1,358 words) - 12:41, 27 June 2022
This bacterial ability to degrade high mass polycyclic aromatic compounds is interesting because these compounds are common pollutants spilled in the environment...
4 KB (453 words) - 09:28, 7 June 2023
general relationship between aromaticity as a chemical property and the olfactory properties of such compounds. Aromaticity can also be considered a manifestation...
22 KB (2,764 words) - 21:10, 20 June 2024
Assessment of PAHs Content in Tandoori and Tawa Bread from India". Polycyclic Aromatic Compounds. 40: 21–32. doi:10.1080/10406638.2017.1349679. S2CID 102741102...
15 KB (1,601 words) - 19:02, 5 June 2024
highly-conductive organic compounds were the charge transfer complexes. In the 1950s, researchers reported that polycyclic aromatic compounds formed semi-conducting...
31 KB (3,313 words) - 20:52, 16 June 2024
probably polyaniline. In the 1950s, researchers discovered that polycyclic aromatic compounds formed semi-conducting charge-transfer complex salts with halogens...
27 KB (3,171 words) - 19:53, 5 June 2024
including: Polycyclic musks Polycyclic aromatic hydrocarbon Chlorinated polycyclic aromatic hydrocarbon Contorted polycyclic aromatic hydrocarbon Polycyclic group...
534 bytes (96 words) - 02:10, 3 August 2018
patterns found in certain chemical compounds to the mesh structure commonly seen in real chicken wire. Polycyclic aromatic hydrocarbons or graphenes—including...
6 KB (495 words) - 17:11, 1 February 2024
classes: polymers and conductive molecular solids and salts. Polycyclic aromatic compounds such as pentacene and rubrene often form semiconducting materials...
30 KB (3,173 words) - 16:55, 6 April 2024