Circularly conjugated compounds with 4n+2 pi-electrons are known as aromatic compounds. They are generally stable and are found in our surroundings. Conversely, anti-aromatic compounds with 4n ...

Aromatic compounds play an important role in chemistry and biology as well as in numerous branches of industry. Although aromaticity was initially thought to be exclusive to carbon cycles, it has ...

The term aromaticity is a basic, long-standing concept in chemistry that is well established for ring-shaped carbon compounds. Aromatic rings consisting solely of metal atoms were, however, heretofore ...

The novel compound is a new chapter in a story that began in 1825, when English scientist Michael Faraday first isolated benzene from gas lights. Benzene would later be identified as one of a class of ...

The first stable all-silicon aromatic ring compound, the cyclotrisilenylium cation, has been synthesized by a group in Japan after years of theoretical speculation and failed attempts. The molecule ...

Anti-aromatic compounds, as well as small cyclic alkynes or carbynes, are particularly challenging synthetic goals. The combination of their destabilizing features hinders attempts to prepare ...

In the January/February issue of the magazine American Scientist, Chemistry Nobel Laureate Roald Hoffmann took exception to scientists applying the concept of aromaticity beyond organic molecules to ...

An invaluable text for synthetic chemists in the pharmaceutical, agrochemical, plastic and detergent industries, this book provides a detailed, up-to-date account of the reactions of chlorosulfonic ...

At the end of the aromatic compounds chapter in high school chemistry, there is a unit that covers the systematic separation ...