| Revision as of 15:57, 1 November 2007 editStone (talk | contribs)Autopatrolled, Extended confirmed users, Pending changes reviewers, Rollbackers34,140 editsNo edit summary← Previous edit | Revision as of 03:04, 3 November 2007 edit undoMasterpiece2000 (talk | contribs)13,003 edits Added a category.Next edit → | ||
| Line 101: | Line 101: | ||
| ] | ] | ||
| ] | ] | ||
| ] | |||
| ] | ] | ||
| ] | ] | ||
Revision as of 03:04, 3 November 2007
| Ludwig Gattermann | |
|---|---|
| Born | (1860-04-20)April 20, 1860 Goslar, Germany |
| Died | June 20, 1920(1920-06-20) (aged 60) Freiburg, Germany |
| Nationality | German |
| Alma mater | University of Göttingen |
| Known for | Gattermann-Koch reaction, Gattermann_reaction |
| Scientific career | |
| Institutions | University of Göttingen, University of Heidelberg, University of Freiburg |
| Doctoral advisor | Hans Hübner, Victor Meyer |
Ludwig Gattermann (20 April, 1860 – 20 June, 1920) was a German chemist and significant contributor to both organic and inorganic chemistry.
Life
Ludwig Gatterman was born 20 April 1860 in Goslar, Germny, a n old mining town noth of the Harz montains. Two of his three sibling died at young age.
During his time in the Realschule he started experimenting.In 1880 he wanted to start studing at the University of Leipzig, but had to do his compulsatory military service bevore he could start in 1881. After one jear with Robert Bunsen at Leipzig he visited Liebermann for one semester at the University of Berlin to improve his skills in organic chemistry. Gattermann chose the University of Göttingen, which was close to Goslar for his further studies. He started his thesis under the supervision of Hans Hübner, who died in 1884, and finished his PhD in 1885. As succsessor of Hans Hübner Victor Meyer came to Göttingen and some renown chmists worked as assistants in his group, like Rudolf Leuckart, Emil Knoevenagel, Traugott Sandmeyer and Karl von Auwers. His private life in Heidelberg and Freiburg was overshadowed by his problematic 25 yer long marriage which was divorced. Gattermann had one daughter which cared for him during his illness which caused his death on 20 June, 1920.
Career
Göttingen
During his time as assistant of Victor Meyer in Göttingen victor meyer established a cooperation with the dyes company of Friedr. Bayer & Co. latter known as Bayer AG and especially with the cief chemist Carl Duisberg started in 1888 worked perfectly for 32 years and gave Gatterman an insight into industrial chemistry and provided him with an access to chemical compounds produced by Beyer.
Heidelberg
He followed Victor Meyer, who succeded Robert Bunsen, to the University of Heidelberg in 1889.
Gattermann conducted the practical education of the students in the laboratory for several years, till the suicide of Victor Meyer. He stayed even with the succesor of Meyer, Theodor Curtius, for two further years untill 1900 in Heidelberg .
Freiburg
Gattermann became proffessor at the University of Freiburg in 1900. He improved the educational situation and was mainly involved in organisation and teaching. The results of his personal research get sparse and most of the publications come from his PhD students.
Research
His dangerous analysis of the highly explosive nitrogen trichloride in 1887 showed his excelent abilities in the laboratory. B21,751,1888 His nikname "der Heros" was coined by a english artikle title a hero of science reporting about trichloronitrogen.
The production of boron and silicon by the reaction with magnesium yielded amorphous powders , which were more reactive and easier to handle than the substances.
The improved the Sandmeyer reaction by using metalic copper as catalyst. and the discovery of reaction of hydrocyanic acid with an aromatic compound now called the Gatterman reaction were acchieved during his time in Heidelberg.
He also conducted research in inorganic chemistry. Gatterman synthesized and characterized Si2Cl6 , Si3Cl8 and also the selfigniting P2H4.
His fearless nature towards the highly toxic hydrocyanic acid can be best be shown by a quot from him: If you are used to handle the substance its no worse than handle alcohol.
His Book
The Book about Practical work in the laboratory became a standart book for organic synthesis at almost every German University. In some Universities the organic course is still called Gattermann.
References
- E. Fromm (1920). "Ludwig Gattermann". Zeitschrift für Angewandte Chemie. 33 (60): 185. doi:10.1002/ange.19200336002.
- Paul Jacobson (1921). "Nekrologe: Ludwig Gattermann". Berichte der deutschen chemischen Gesellschaft. 54 (6): A115–A141. doi:10.1002/cber.19210540628.
- Ludwig Gattermann (1890). "Untersuchungen über Diazoverbindungen". Berichte der deutschen chemischen Gesellschaft. 17 (1): 1218–1228. doi:10.1002/cber.189002301199.
- L. Gattermann, W. Berchelmann (1898). "Synthese aromatischer Oxyaldehyde". Berichte der deutschen chemischen Gesellschaft. 31 (2): 1765–1769. doi:10.1002/cber.18980310281.