Organic chemistry is a subdiscipline of chemistry that involves the scientific study of organic compounds and materials. Organic chemistry encompasses the study of structure, study of properties, and the study of organic reactions. While in the study of structure, they determine the chemical composition and chemical constitution or organic compounds, in the study of properties they study both physical and chemical properties of the substance. In the study of organic reactions, they probe about the chemical reactivity of the compounds and materials both theoretically and in the laboratory. Chemist use reactions to synthesize carbon based structures and later employ analytical methods to characterize them. Ever since organic chemistry has been an established branch of chemistry, chemists throughout the world have through their intensive research and applications made significant contribution in the field of basic or applied chemistry, German counterparts being no less. Hans Fischer was one of the best German organic chemists who is remembered for his Nobel prize winning research on the constitution or haemin and chlorophyll and the synthesis of haemin. August Kekule was a famous German chemist who founded the theory of chemical structure. Yet another important German organic chemist was Josef Houben who discovered the Houben-Hoesch reaction. To know more about German organic chemists, read on.