Gustav Charles Bonaventure Chancel

Resumo

Gustave Charles Bonaventure Chancel (1822-1890) worked on problems related to analytical chemistry, wine industry, and organic chemistry. His main findings were on the subject of ketones, their nature, reactions, and derivatives. To his credit are the discovery or synthesis of 4-heptanone, butyraldehyde, butyronitrile, valeraldehyde, nitroalkyl acids, benzophenone, phenylurea, diphenylurea, double esters, benzenesulfonyl chloride, n-propanol, etc. His discoveries helped in the acceptance of Gerhardt and Laurent chemical classification theories.