OUT of the many methods suggested 1 for the quantitative determination of the total of aromatic constituents in mineral oils, none is suitable for giving information about the nature of these ...

NMR spectroscopy is a powerful technique that is ideally suited to the characterization and analysis of a diverse array of chemical compounds. Unlike many other analytical techniques, NMR spectroscopy ...

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 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 ...

Aroma is an important sensory factor in the perception of food. But what exactly makes a food smell pungent, or savory, or foul? The chemistry of aroma, or smell, can be very complex. There are an ...

Scientists at the University of South Florida Health (USF Health) have discovered a new mechanism that helps neurons sense signals from the gut microbiome. The finding explains how fenchol—a natural ...

Researchers develop a one pot process to transform aromatic ketones to esters, offering advancements in pharmaceutical synthesis and materials science. Aromatic ketones have traditionally been ...

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 ...