Carboxylic acids are one of the most important substance classes in chemistry and are a component of many drugs such as aspirin and ibuprofen. To tailor the properties of carboxylic acids, fluorine atoms can be introduced into the molecular structure. However, this requires complex, multi-step synthetic routes. Carboxylic acids are one of the most important substance classes in chemistry and are a component of many drugs such as aspirin and ibuprofen. To tailor the properties of carboxylic acids, fluorine atoms can be introduced into the molecular structure. However, this requires complex, multi-step synthetic routes. Analytical Chemistry Materials Science Phys.org – latest science and technology news stories