Carl August Rojahn
Carl August Rojahn (born September 23, 1889 in Duisburg , † March 17, 1938 in Halle an der Saale ) was a German chemist and professor of pharmaceutical chemistry and food chemistry .
Life
Carl August Rojahn studied chemistry from 1911 to 1916 at the University of Marburg , the Technical University of Braunschweig and the University of Rostock . In Braunschweig he became a member of the Corps Hercynia in the winter semester of 1912/13 . In 1916 he was awarded a doctorate by the University of Rostock. phil., the then customary doctoral degree for natural scientists. He then worked in Braunschweig as an assistant to Heinrich Beckurts and was appointed private lecturer there in 1923 after his habilitation. In 1926 he became an associate professor at the University of Freiburg . Just one year later he was appointed full professor for pharmaceutical chemistry and food chemistry at the University of Halle . In 1938, shortly before his death, he was offered a position at the University of Breslau .
In addition to numerous preparative work, Rojahn mainly worked in the field of analysis in pharmaceutical chemistry.
Fonts
- Carl August Rojahn: The transfer of Friedel-Crafts'schen ketone synthesis to pyrazoles , 1916
- Carl August Rojahn: Pharmaceutical Analysis , 1927
- Carl August Rojahn: Qualitative and chemical analysis together with an outline of the fundamentals of general chemistry: For use in chemical and pharmaceutical laboratories , 1935
- Julius K. Koch, Carl August Rojahn: About the production of homeopathic triturations in the pharmacy using ball mills , 1937
- Carl August Rojahn: Regulations for the representation of chemical, pharmaceutical and phytochemical preparations: Volume organic-chemical preparations , 1937
- Carl August Rojahn, KF Gorbauch: About the analytical detection of 105 pharmaceutically important organic acids , 1938
literature
- Yvonne Steinhübl-Orlamünder: Secret remedies and medicinal specialties from Carl August Rojahn (1889–1938) , 40th International Congress for the History of Pharmacy, Berlin, Germany, September 14-17, 2011
- Henrik Eberle: The Martin Luther University in the time of National Socialism. Mitteldeutscher Verlag, Halle 2002, ISBN 3-89812-150-X , p. 434.
Web links
- Literature by and about Carl August Rojahn in the catalog of the German National Library
- Pharmacy professors at the Martin Luther University Halle-Wittenberg: Rojahn, Carl August Jacob
- Entry on Carl August Rojahn in the Catalogus Professorum Halensis
- Stefan Wulle: 175 years of university pharmacy in Braunschweig (2010) urn : nbn: de: gbv: 084-11010509443
Individual evidence
- ↑ Bernd-A. Kahe, Alfred Priemeier, Ernst Battmer, Nils Höpken: Corps lists of the Braunschweig Seniors' Convent in the WSC, Hercynia, No. 239, Braunschweig, 1990
- ↑ See the entry of Carl August Rojahn's matriculation in the Rostock matriculation portal
| personal data | |
|---|---|
| SURNAME | Rojahn, Carl August |
| ALTERNATIVE NAMES | Rojahn, Karl August |
| BRIEF DESCRIPTION | German chemist and university lecturer in pharmaceutical chemistry and food chemistry |
| DATE OF BIRTH | September 23, 1889 |
| PLACE OF BIRTH | Duisburg |
| DATE OF DEATH | March 17, 1938 |
| Place of death | Halle on the Saale |