Misplaced Pages

This is an old revision of this page, as edited by Full-date unlinking bot (talk | contribs) at 07:12, 26 December 2009 (Unlinking full-dates. Details here. Codes: BRodd(×2)). The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.

Ludwig Gattermann (20 April 1860 – 20 June 1920) was a German chemist who significant contributor to both organic and inorganic chemistry.

Early life

Ludwig Gatterman was born on April 20, 1860 in Goslar, an old mining town north of the Harz mountains. Two of his three siblings died at a young age.

During his time in the Realschule he started experimenting. In 1880, he wanted to study at the University of Leipzig, but he had to complete his compulsory military service before he could start. He started his studies in 1881. After one year with Robert Bunsen at the University of 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 Ph.D. in 1885. As successor of Hans Hübner, Victor Meyer came to Göttingen and some renown chemists 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 year long marriage which was divorced. Gattermann had one daughter who cared for him during his illness which caused his death on June 20, 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., later known as Bayer AG, and especially with the chief chemist Carl Duisberg starting in 1888 and working perfectly for 32 years, which gave Gatterman an insight into industrial chemistry and provided him with access to chemical compounds produced by Bayer.

Heidelberg

He followed Victor Meyer, who succeeded 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 with the successor of Meyer, Theodor Curtius, for two further years until 1900 in Heidelberg.

Freiburg

Gattermann became professor 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 excellent abilities in the laboratory. B21,751,1888 His nickname "der Heros" was coined after an English article title a hero of science reporting about nitrogen trichloride.

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 Sandmeyer reaction using metallic copper as catalyst, and the discovery of the reaction of hydrocyanic acid with an aromatic compound now called the Gatterman reaction were achieved 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 quotation from him: If you are used to handling the substance it is no worse than handling alcohol.

His Book

His book about practical work in the laboratory became a standard textbook of 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.

1. Ludwig Gattermann (1890). "Untersuchungen über Diazoverbindungen". Berichte der deutschen chemischen Gesellschaft. 17 (1): 1218–1228. doi:10.1002/cber.189002301199.
2. L. Gattermann, W. Berchelmann (1898). "Synthese aromatischer Oxyaldehyde". Berichte der deutschen chemischen Gesellschaft. 31 (2): 1765–1769. doi:10.1002/cber.18980310281.
3. Die Praxis des Organischen Chemikers (The Practice of the Organic Chemist). 1st edition, Leipzig: Verlag von Veit & Comp, 1894; 43rd edition, Berlin: Walter de Gruyter, 1982 ISBN 3-11-006654-8
4. Gattermann Vorlesung

• 1860 births
• 1920 deaths
• German chemists
• University of Göttingen alumni
• University of Göttingen faculty
• People from Goslar
• People from the Province of Hanover
• University of Leipzig alumni
• Humboldt University of Berlin alumni
• University of Freiburg faculty