Polycyclic compound - Wikipedia
In the field of organic chemistry, a polycyclic compound is an organic compound featuring several closed rings of atoms, primarily carbon. [1] These ring substructures include cycloalkanes, …
Polycyclic aromatic hydrocarbon - Wikipedia
A polycyclic aromatic hydrocarbon (PAH) is a class of organic compounds that is composed of multiple aromatic rings. The simplest representative is naphthalene , having two aromatic …
15.6: Polycyclic Aromatic Compounds - Chemistry LibreTexts
As their name indicates, polycyclic aromatic hydrocarbons are aromatic hydrocarbons which contain more than one benzenoid (i.e., benzene-like) ring. This section deals only with those …
Polycyclic Definition & Meaning - Merriam-Webster
The meaning of POLYCYCLIC is having more than one cyclic component; especially : having two or more rings in the molecule.
15.5: Polycyclic Aromatic Hydrocarbons - Chemistry LibreTexts
As their name indicates, polycyclic aromatic hydrocarbons are aromatic hydrocarbons which contain more than one benzenoid (i.e., benzene-like) ring. This section deals only with those …
15.6 Polycyclic Aromatic Compounds - Organic Chemistry
Naphthalene and other polycyclic aromatic hydrocarbons show many of the chemical properties associated with aromaticity. Thus, measurement of its heat of hydrogenation shows an …
Overview of Polycyclic Aromatic Compounds (PAC) - PMC
The chemical group of polycyclic aromatic compounds (PAC), including the better-known subgroup of polycyclic aromatic hydrocarbons (PAH) and the heterocyclic aromatic …
4.9: Conformations of Polycyclic Molecules - Chemistry LibreTexts
2024年9月30日 · Polycyclic molecules are common and important in nature. Biologically important polycyclic molecules are found in cholesterol, sex hormones, birth control pills, cortisone, and …
Overview of Polycyclic Aromatic Compounds (PAC) - ScienceDirect
The chemical group of polycyclic aromatic compounds (PAC), including the better-known subgroup of polycyclic aromatic hydrocarbons (PAH) and the heterocyclic aromatic …
Polycyclic Aromatic Compounds | Taylor & Francis Online
2024年11月23日 · Interdisciplinary forum for research on polycyclic aromatic compounds ranging from fundamental (chemistry and physics) to applied (toxicology and biochemistry).