| Revision as of 04:04, 18 March 2013 editAddbot (talk | contribs)Bots2,838,809 editsm Bot: Migrating 3 interwiki links, now provided by Wikidata on d:q95222← Previous edit | Revision as of 17:14, 21 June 2013 edit undoYobot (talk | contribs)Bots4,733,870 editsm WP:CHECKWIKI error #2 fix + general fixes using AWB (9276)Next edit → | ||
| Line 12: | Line 12: | ||
| |field = | |field = | ||
| |work_institution = ] | |work_institution = ] | ||
| |alma_mater = ], < |
|alma_mater = ], <br> ] | ||
| |doctoral_advisor = ] | |doctoral_advisor = ] | ||
| |doctoral_students = | |doctoral_students = | ||
| Line 19: | Line 19: | ||
| |religion = | |religion = | ||
| |footnotes = | |footnotes = | ||
| }}'''Gustav Ludwig Friedrich Wilhelm Haarmann''' (1847–1931) was a German chemist and together with ] and ] founded the ] chemical plant for the production of ]. |
}}'''Gustav Ludwig Friedrich Wilhelm Haarmann''' (1847–1931) was a German chemist and together with ] and ] founded the ] chemical plant for the production of ]. | ||
| Beginning in 1866, Haarmann studied at the ] later he changed to the ]. He joined ] 1869 at the ]. He received his Phd in Göttingen 1872. Together with ], both working with Hoffmann, Harmann founded 1875 Haarmann's Vanillinfabrik, producing ] from ]. The ] discovered by ] opened an alternative path to vanillin and Reimer joined the company which was renamed to Haarmann & Raimer. |
Beginning in 1866, Haarmann studied at the ] later he changed to the ]. He joined ] 1869 at the ]. He received his Phd in Göttingen 1872. Together with ], both working with Hoffmann, Harmann founded 1875 Haarmann's Vanillinfabrik, producing ] from ]. The ] discovered by ] opened an alternative path to vanillin and Reimer joined the company which was renamed to Haarmann & Raimer. | ||
| Haarmann & Raimer was bought by the ] in 1953 and became an independent company again in 2003 under the name ]. | Haarmann & Raimer was bought by the ] in 1953 and became an independent company again in 2003 under the name ]. | ||
| Line 38: | Line 38: | ||
| {{Authority control|VIAF=52472375}} | {{Authority control|VIAF=52472375}} | ||
| {{Persondata | {{Persondata | ||
| | NAME = Haarmann, Wilhelm | | NAME = Haarmann, Wilhelm | ||
Revision as of 17:14, 21 June 2013
| Wilhelm Haarmann | |
|---|---|
| Born | (1847-05-24)24 May 1847 Holzminden, Germany |
| Died | 6 March 1931(1931-03-06) (aged 83) Höxter, Germany |
| Alma mater | University of Berlin, University of Göttingen |
| Scientific career | |
| Institutions | University of Göttingen |
| Doctoral advisor | August Wilhelm von Hofmann |
Gustav Ludwig Friedrich Wilhelm Haarmann (1847–1931) was a German chemist and together with Karl Ludwig Reimer and Ferdinand Tiemann founded the Haarmann & Reimer chemical plant for the production of vanillin.
Beginning in 1866, Haarmann studied at the Mining academy Clausthal later he changed to the University of Göttingen. He joined August Wilhelm von Hofmann 1869 at the University of Berlin. He received his Phd in Göttingen 1872. Together with Ferdinand Tiemann, both working with Hoffmann, Harmann founded 1875 Haarmann's Vanillinfabrik, producing vanillin from coniferin. The Reimer-Tiemann reaction discovered by Karl Ludwig Reimer opened an alternative path to vanillin and Reimer joined the company which was renamed to Haarmann & Raimer.
Haarmann & Raimer was bought by the Bayer AG in 1953 and became an independent company again in 2003 under the name Symrise.
References
- Max Bodenstein (1931). "Sitzung 9. März 1931". Berichte der deutschen chemischen Gesellschaft (A and B Series). 64 (4): A37–A41. doi:10.1002/cber.19310640440.
   | This article about a German chemist is a stub. You can help Misplaced Pages by expanding it. |