Adolf von Baeyer was a German chemist who is best known for synthesizing indigo. Interested in science from a young age, he studied chemistry at the University of Heidelberg, where his mentor was the prominent organic chemist August Kekulé. He went on to have a successful career and received the 1905 Nobel Prize in Chemistry.
Hans Fischer was a German organic chemist best known for his research into the constitution of haemin and chlorophyll, for which he was awarded the 1930 Nobel Prize for Chemistry. During the early years of his career, he worked at the First Berlin Chemical Institute under Emil Fischer. He later pursued an academic career.
Hermann Staudinger was a German organic chemist whose demonstration of the existence of polymers earned him the prestigious Nobel Prize in Chemistry in 1953. He also played a key role in the development of pyrethroid insecticides as he was able to explain clearly the molecular structures of pyrethrin I and pyrethrin II. Hermann Staudinger is also credited with discovering ketenes.
Hermann Emil Fischer was a German chemist who won the Nobel Prize in Chemistry in 1902. He is credited with discovering the Fischer esterification, which is named in his honor. He is also credited with developing the Fischer projection, which was originally used for the depiction of carbohydrates. Several chemical reactions and concepts like Fischer glycosidation are named after him.
Kurt Alder was a German chemist whose work on the Diels-Alder reaction, which is named after him and his teacher Diels, earned him the prestigious Nobel Prize in Chemistry in 1950. Alder is also remembered for working with Ferdinand Münz, the inventor of EDTA. Over the course of his career, Kurt Alder won many prestigious awards and honorary degrees.
Heinrich Otto Wieland was a German chemist known for his research into bile acids, for which he won the 1927 Nobel Prize in Chemistry. He studied under prominent chemist and professor Johannes Thiele at the University of Munich. He had a brilliant academic career and worked actively to protect Jewish students after the passage of the Nuremberg Laws.