The method of determining the hydroxyl number in polyols and oxo alcohols specified in DIN EN ISO 4629-2 derives its theory from the catalytic acetylation of the hydroxyl group. Once the intermediate ...

We measured the single-molecule interaction force between various hydroxybenzoic acids and a Si 3 N 4 cantilever by atomic force microscopy in force curve mode. The hydroxybenzoic acids have different ...

Oligosaccharides are constructed from carbohydrate monomer units which contain multiple hydroxyl groups, along with amino and carboxyl groups. Protecting groups play a vital role in oligosaccharide ...

To help chemists oxidize certain carbon-hydrogen bonds in complex organic molecules, researchers have developed a strategy to evolve enzymes capable of the task (J. Am. Chem. Soc., DOI: ...